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🦾 Unleash the Triple Goo Power – Stretch, Blast & Glow like a Deep Sea Legend!
The Heroes of Goo Jit Zu Deep Goo Sea King Hydra Figure is a 9.5" tall, multi-textured action figure featuring 3 distinct goo fillings for a unique tactile experience. It delivers over 35 sound effects and lights up during battle action, powered by included batteries. King Hydra stretches up to 3 times his size (32"/80cm) and offers three attack modes—chomp, blast, and stretch—making it a durable, sensory-rich toy perfect for kids aged 4 and up.








| ASIN | B0BQSJFS3H |
| Age Range Description | Kid |
| Best Sellers Rank | #118,690 in Toys & Games ( See Top 100 in Toys & Games ) #4,079 in Action Figures |
| Brand Name | Heroes of Goo Jit Zu |
| Color | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 1,834 Reviews |
| Educational Objective | Color Recognition |
| Global Trade Identification Number | 00630996425763 |
| Included Components | 1 Electronic Stretchy Toy, 3 LR44 Batteries, 1 Accessory Trident, 1 Accessory Missile |
| Is Assembly Required | No |
| Item Dimensions | 8.07 x 4.33 x 10.43 inches |
| Item Type Name | TOYS_AND_GAMES |
| Item Weight | 0.76 Kilograms |
| Manufacturer | MOOSE TOYS LLC |
| Manufacturer Maximum Age (MONTHS) | 180 |
| Manufacturer Minimum Age (MONTHS) | 48 |
| Manufacturer Part Number | 42576 |
| Material Type | LR44 Batteries, Polypropylene, Poly (Vinyl Chloride) Copolymer , Polypropylene+K, Electronics, Acrylonitrile-Butadiene-Styrene Copolymer , Thermoplastic Rubber, Water, Mica Powder, GPPS, Glucose |
| Model Number | 42576 |
| Number of Batteries | 3 LR44 batteries required. (included) |
| Number of Players | 1+ |
| Operation Mode | Manual |
| Power Source | battery powered |
| Size | Medium |
| Sub Brand | Goo Jit Zu |
| Subject Character | Hydra,King |
| Supported Battery Types | 3 coin cell (lr44/ag13/lr1154) batteries |
| Theme | Superhero |
| UPC | 630996425763 |
| Unit Count | 1.0 Count |
S**N
Awesome toy and a great gift!
This toy is great! It was a Christmas gift and it's still played with to this day. It's sturdy and a great gift!
C**A
Worth it for the sensory
Okay listen this goo jit zu has three different textures, one being like a more firm goo the middle being little Orby balls and the other section being like a slime it is all stretchable squish ball I love how each dragon does different things one shoots a little arrow the middle is the one that makes noise and the last one is a stretch tube very durable when it comes to stretching I did have to get a replacement only because I think the one got punctured in the box during shipping but it’s soft no stickiness to the silicone I would say I spent more than I think they are worth but overall I would think this is a perfect gift for a little boy who loves dragon creatures
F**T
Great addition to the Goo Jit Zu collection
Edit 7/17/2025: Its been a year and no breakage. We lost the missile almost right away but that’s our fault. The amazon price is better than ever, I definitely recommend this figure. Original Review: I was excited to see Amazon brought the King Hydra back in stock. My kids have been into Heroes of Goo Jit Zu again, and I wanted to get them this one because it’s the biggest released so far. Like every Goo Jit Zu, there’s additional features besides just being a stretchy toy. With King Hydra there are three types of fillings, lights and sounds, a missile launcher, and an extendable neck. My kids like the missile launcher. I thought the three fillings was pretty neat personally. The right side is stretchy (corn syrup), the left side is squishy (a watery gel), and the middle is filled with water beads. I read all the Amazon reviews before buying. Some people have had issues with the toy breaking. My girls are gentle with their toys. They have about 30 Goo Jit Zus they’ve collected over the last few years, and only one has broke. I’ll update the review if this one breaks, but it was fine right out of the box, and it doesn’t seem any more fragile than any of the others. They say kids don’t play with toys anymore, but Goo Jit Zus seem to be the exception. Even my mother in law wanted one as a stress reliever after she saw my kids playing with them. They also are a good value compared to other toys. Amazon has the best price for King Hydra that I’ve seen. I’ve been impressed with the whole Goo Jit Zu collection, and this guy will be a standout!
J**A
Multiple ways to play with this toy
My son loves this toy. It’s got multiple features that allow him to pretend many different ways. It’s even surprised us with a few things we didn’t realize it had.
K**A
Real Expensive for a kids toy, but has held up!
My son used his birthday money to buy this, and I couldn't believe he wanted to spend 40 dollars on it. Big goo jitzu guy over here! Anyway- it has actually been punctured a few times but somehow nothing has ever leaked out and it's still going strong. So, do I think spending 40 dollars on this was worth it? Not necessarily but he still loves it and has had it 3 months and it is still holding up!
M**.
Impressive & fun for goo jit zu fans
It’s HUGE! My son loves it! The left side is the hard squish, the middle glows with sound and gel water beads inside, and the third is swirly pearlescent slime filled. One head shoots a projectile, the middle head roars (which my 10 year old found hilarious), and the final one stretches out like and accordion tube fidget. He can not stand bc of squishy legs, but my son doesn’t mind. Fun for a goo jit zu fan!
P**O
Heroes of Goo gitz Zu deep Goo Sea King
One of the best Christmas presents for grandson.Very good Quality & Value !
J**E
Fun, fantastic adorable toy with three fun and different textures
My son has been playing with this for about six months now and still loves it. It comes out all the time to battle monsters or destroy cars or beat up dinosaurs. It’s very versatile fun to stretch heavy duty and overall really cool. I find myself playing with it as sort of a stress toy, pulling and tugging at the arms and legs. The different textures are cool and it’s really great especially if your child has a vivid imagination because it’s a fun multipurpose toy with no real backstory so he can make it whatever he or she wants.
A**A
Schönes spielzeug
Mein kind liebt ihn und das ist das wichtigste. Gute Qualität und hält auch nach mehreren Strechen
A**N
Dayanıksız ürün
1 haftada uzayabilen kafa koptu. Tam bir rezalet. 7 yaşındaki oğlum aşırı üzüldü.
L**A
Parfait
Mon fils est aux anges! Ce goo jit zu est génial et bien gros
J**S
Goo Jit Zu toy !
Very good toy. My son very happy with it.
V**E
Projectal missing
We received it well but projectal missing
Trustpilot
2 weeks ago
3 weeks ago