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LEGO 71756 NINJAGO Hydro Bounty Building Set, Submarine Toy with Kai and Nya Minifigures, Ninja Toys, Gifts, Presents for Kids, Boys, Girls Age 9 Plus Years Old

4.6 out of 5 stars 1,495 ratings

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Style Name: Standard packaging
Pattern Name: single
Brand LEGO
Manufacturer Minimum Age (MONTHS) 108
Material Plastic
Colour Multicolor
Educational objective Mobility, Creative Thinking, Imagination Development, Construction Skills
Number of pieces 1159
Theme Boats, Ninjago
Cartoon character Lego Ninjago
Sub brand Ninjago
Special feature Non Toxic

About this item

  • The LEGO underwater vehicle features a submarine toy that releases a buildable mech toy for fans to stage gripping stories under the sea
  • The toy submarine has 2 spring-loaded shooters, 2 folding wings, an opening cockpit & a detachable mech, and it carries 2 cool mini submarines
  • Includes 10 minifigures from the NINJAGO: Seabound TV series: Scuba Kai, Scuba Cole, Scuba Jay, Scuba Lloyd, Scuba Zane and Scuba Nya
  • Also includes Prince Kalmaar and a Maaray Guard minifigures, plus 2 Wu Bots and Prince's chariot pulled by a giant sea creature
  • This 1,159-piece large LEGO set for kids 9+ years old makes a great birthday for a son or daughter, or Christmas gift for boys, girls and fans of LEGO NINJAGO and Ninja toys
  • Look out for more NINJAGO sets inspired by the NINJAGO: Seabound TV series including Water Dragon (71754) and Lloyd’s Hydro Mech (71750)
  • Also check on the Ninja Sub Speeder (71752) and Temple of the Endless Sea (71755)

Product Safety

This product is subject to specific safety warnings
  • Warning:Do not aim at eyes or face.

  • Warning:Not suitable for children under 10 months.

  • Warning:Not suitable for children under 36 months

Important information

Safety Information:

Warning! Choking hazard. Small parts. Not suitable for children under 3 years old.

Product information

Technical Details

Product Dimensions ‎8.7 x 58.2 x 37.8 cm; 830 g
Manufacturer recommended age ‎9 years and up
Item model number ‎71756
Manufacturer's Suggested Maximum Weight ‎20 Milligrams
Educational Objective(s) ‎Mobility, Creative Thinking, Imagination Development, Construction Skills
Language: ‎English, German
Number of pieces ‎1159
Assembly Required ‎Yes
Scale ‎LEGO® NINJAGO
Batteries Required? ‎No
Batteries included? ‎No
Material Type(s) ‎Plastic
Material Composition ‎Plastic
Remote Control Included? ‎No
Colour ‎Multicolor
Release date ‎1 Jan. 2022
ASIN ‎B08WWWYGZ5

Additional Information

Customer Reviews
4.6 out of 5 stars 1,495 ratings

4.6 out of 5 stars
Best Sellers Rank 184,605 in Toys & Games (See Top 100 in Toys & Games)
4,895 in Toy Building Sets
Date First Available 1 Nov. 2021

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

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LEGO 71756 NINJAGO Hydro Bounty Building Set, Submarine Toy with Kai and Nya Minifigures, Ninja Toys, Gifts, Presents for Kids, Boys, Girls Age 9 Plus Years Old


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What's in the box?

  • LEGO NINJAGO Hydro Bounty Submarine Set 71756; Toy figure(s); 10 toy minifigures; Remote control

  • From the manufacturer

    71756

    Stunning NINJAGO submarine playset

    Kids can play out exciting battles beneath the sea with this brilliantly detailed submarine playset featuring 10 minifigures.

    71756

    All-action LEGO set

    The perfect LEGO playset for all NINJAGO fans who enjoy a fun build before escaping to a fantasy world of adventure.

    LEGO NINJAGO Hydro Bounty

    71756

    Superfast, armed submarine

    Hydro Bounty features folding wings and 2 shooters.

    71756

    Detachable mech

    Submarine includes a mini mech to enhance battles.

    71756

    10 minifigures

    Kids have endless play options with these characters.

    71756

    Fun build, epic adventures

    With over 1,000 bricks, ninja fans can enjoy a rewarding building experience before entering the amazing world of NINJAGO.

    71756

    The ideal gift for NINJAGO fans

    Playset features 10 minifigures, including Scuba Cole and Scuba Kai, making this a wonderful present for kids aged 9 and up.

    Customer reviews

    4.6 out of 5 stars
    1,495 global ratings

    Review this product

    Share your thoughts with other customers
    Almost Bountiful
    4 out of 5 stars
    Almost Bountiful
    On the whole this is actually a really great set. I only have a couple of niggles with the completed set but they were enough for me to mark it down by a whole star.You get a full complement of the Ninjago team in this set which is great and I am certainly not going to moan at that. You actually get:Scuba NyaScuba Jay and the land optionScuba ZaneScuba Kai and the land optionScuba ColeScuba Lloyd and the land optionThere are also two Wu Bots which are quirky little characters but I'm not entirely sure where they fit in to the whole Ninjago-verse. I'm guessing they are the Ninjago droid equivalents of R2D2 and BB8.Unfortunately you only get two of the bad guy team:Prince Kalmaar (still my favourite mould)Maaray GuardReally feels lacking on the bad guy front for this set.The Hydro Bounty itself is a pretty neat ship and there is room to pop both of the include sub builds in to the belly of the beast. Personally I think they are too cool looking to tuck away so I popped the 2 chests and the scuba stand in to the hull. The propulsion system is pretty neat and engineered in such a way that you can adjust it and the fins explode outwards (forgot to get photos of that I'm afraid).However, the nose cone pulls out to make the weakest mech in the world. It really isn't the easiest to pull off and reattach and the mech itself is fiddly to assemble in such a way as it will stand up. Accordingly I am ignoring the possibility of doing that as it really does not work for me in any way shape or form.Overall pretty pleased with the build quality and the techniques used to create it.Many thanks to the Amazon Vine Program for a review copy of this product. The opinions expressed in this review are my own and do not reflect the opinions of Lego or Amazon. This is also an honest and unbiased opinion based on my experience with the product and is not influenced by it being a review copy.Number Of Pieces: 1159Approximate Price Per Piece: £0.10Build Time: 3.25 Hours
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    Top reviews from United Kingdom

    • Reviewed in the United Kingdom on 8 December 2021
      I got this set on offer for about £75 and it is worth every penny. You get a lot of characters and the bad guys have some great unique pieces. The all in one breathing apparatus is good but they don’t fit well in to the machine while wearing them; the extra hair pieces mean you take the helmets of for play but it would have been nice to have one for every character. So in all the characters are great as is the mantra ray.
      The actual build of the submarine is wonderful. I love the design of it; it looks so stylish and has a lot of play features. The mech at the front of the sub is such a great little feature as are the mini subs inside the main compartment. All of this makes it great to play with the family: two of the kids can be characters in the mini subs, one can be in the mech and me and the youngest can control the big one - there aren’t many sets like this and it has already provided hours of family fun.
      Most of it is quite robust but the main ships have a couple of cosmetic fiddly bits that fall off regular (nothing that isn’t easy to fix). The two motors at the back are also quite breakable and I spend quite a while fixing them (but again it isn’t difficult and doesn’t require instructions).
      When it isn’t being played with it looks good on the shelf as well.
      Overall:
      Playability is very high: we all had a wonderful time playing with this, in fact it has encouraged us to buy more Ninjago sets. Some of the play features are gimmicks (like the opening motors) but the options for mini figures and the smaller subs and mech make this a wonderful set for playing.
      Buildability is high: it isn’t too difficult but it is a large set which means you get plenty of building. The engines are a bit fiddly and there are some stickers but not too many and they are generally quite large.
      Durability is high: while bits did keep falling off (the cosmetic blade pieces were particularly bad for this) the bulk of the ship withstood some rough play without serious damage and any small breaks were easily fixed. The mini subs are very durable and even the mech stood up well under play.
      Displayability is very high: I love this set! It looks so good and is a very nice design. This looks very good on the shelf and will be one of our main display pieces for a while. I cannot say ‘I love this set’ enough. It is really great to look at.
      Affordability is very high: I got it for an offer price which was a steal but even at its rrp I think this is a good deal (relative to the price of Lego) especially when compared to some of the Lego Star Wars set at a similar price range. I rarely buy the more expensive sets but this was worth the price.
      Final verdict: a great set that is a must for Lego Ninjago fans but also appealing to non Ninjago fans as well.
      5 people found this helpful
      Report
    • Reviewed in the United Kingdom on 25 August 2022
      A brilliant kit which my 10yr old saved for and absolutely loves.
      Wasn’t sure how big it’d be, but actually it’s pretty enormous, and felt really good value compared to similarly priced kits - especially when purchased with a slight discount.
      Out of all my son’s Lego it’s prob his fave.
      4 people found this helpful
      Report
    • Reviewed in the United Kingdom on 4 August 2022
      My 7 year old Grandson Oscar loved it! Such a clever boy assembled in approx 6 hours! 😍 A bit pricey but worth the smile on his face as he had asked for it for his Birthday
      4 people found this helpful
      Report
    • Reviewed in the United Kingdom on 27 December 2021
      It looked up to expectation and it was challenging to build which I liked. It had features and many figures.
    • Reviewed in the United Kingdom on 28 December 2021
      Good set for minifigs but also for extra white slopes and curves
      3 people found this helpful
      Report
    • Reviewed in the United Kingdom on 22 February 2022
      Style Name: Standard packagingPattern Name: singleVerified Purchase
      Bought for my grandson he absolutely loved it and was thrilled when it arrived. He spent most of the day making the model with just a couple of breaks from building and he was totally happy when it was built.
      4 people found this helpful
      Report
    • Reviewed in the United Kingdom on 27 August 2021
      Style Name: Standard packagingPattern Name: singleVerified Purchase
      Got it for someone,and he loved it.
    • Reviewed in the United Kingdom on 12 October 2021
      Style Name: Standard packagingPattern Name: singleAmazon Vine Customer Review of Free Product( What's this? )
      My son has wanted this set from the first moment he saw it. He has watched the earlier Ninjago series but nothing recently. However this set looked amazing and does not disappoint.
      The main cargo section which stores the pods has along transparent blue lid. There is space to store two boxes, a mantle for the Ninja hair pieces (only 3) and two pod like submarines, as well have having some clips for accessories. Each sub is similar but has different stickers and weapons. They have yellow fins that fold in and out and a gold ring at the back that spins around- the propellor. Each pod fits one minifig lying down.
      Behind the cargo section is the crew compartment at the top. It can be accessed by lifting off the whole lid or opening a smaller flat. At the front is the steering section, with large wheel, then two side-by-side control stations and a fourth console space that looks backwards out of a domed blue window. There is a periscope behind the crew compartment, and a fin- made of technic and a plastic printer sheet.
      The back has a pull back a central brick to allow the white long fins on either side to splay out and the grey rocket boosters to move into the bounty. You push back the brick and then pull both grey rocket boosters to close it up. This is a rally nice feature to give even more playability to this set.
      The front of the hydro detaches to reveal it is actually a small mech- which has space for one of the Ninjas to drive. Removing this mech reveals a small gold circle with trans blue poles- not functional but nice detail. The mech is articulated but doesn’t have knee joints. Either side of the front are a single spring loaded shooter.
      A second much smaller chariot type vehicle is pulled by a lovely ray. This chariot fits the Prince Kalmaar minifigure which has a moulded head, and octopus type base and carries a long gold weapon. To help him is also a single Maaray guard with flippers and eel/snake like head.
      There are two Wu-bots- which have legs, cuboid block for body and a Mr Wu style hat
      All 6 ninja are included, in scuba gear, with great new moulded helmets, air tanks/hoses with a connector at their waist for stability. Plenty of spare weapons are included.
      There is also a circular moulded piece which I understand is a wave amulet- in the new trans blue iridescent colour Lego have recently introduced.
      A great set- a little pricey at the original £129 but much better price currently.

    Top reviews from other countries

    Translate all reviews to English
    • SADULLAH SUHA OZDILEK
      5.0 out of 5 stars great set
      Reviewed in Turkey on 26 November 2023
      Style Name: Standard packagingPattern Name: singleVerified Purchase
      This lego set has a lot of pieces and I absoloutly love
    • Cliente Amazon
      5.0 out of 5 stars Fantàstico
      Reviewed in Spain on 27 October 2021
      Es fantástico para niños. Muy completo y con variedad de juegos.
      Report
    • Helen Ciavarella
      5.0 out of 5 stars Fast Delivery
      Reviewed in Australia on 17 November 2021
      Style Name: Standard packagingPattern Name: singleVerified Purchase
      Great product fast delivery
    • R. S
      5.0 out of 5 stars Lego Qualität / Genial
      Reviewed in Germany on 1 January 2022
      Immer wieder gerne , tolles Teil sieht sehr gut aus und hat riesig Spaß gemacht aufzubauen. Man kann damit sehr gut spielen , Robust und sehr detaillierter Spielspaß. Lego halt . Qualität hat ihren Preis . 5 Sterne 5
    • ネオグランゾン
      5.0 out of 5 stars 潜水艇のバウンティ号
      Reviewed in Japan on 22 July 2024
      Style Name: Standard packagingPattern Name: singleVerified Purchase
      水中戦艦という想定ですね。ジオラマとして飾るもよし。ごっこ遊びするもよし。フィグたちも豊富。メカがひとつひとつカッコいいニンジャゴーの世界観イイです。