Rainbow Shark by HOTRU
Material: Sofubi (Soft Vinyl)
Size: Height 8.5cm
The Shell Series extends the Longmi product line with dinosaur and shark designs. Each piece looks like a dinosaur or shark on the outside, but contains a complete cat inside. The cat can be removed by heating the outer shell and pulling it out from the head opening.
Product Philosophy
The name “HOTRU” comes from the Teochew dialect pronunciation of “鹤如” (Hèrú), meaning fun, cute, and interesting. It reflects a childlike sense of wonder and beauty, forming the creative foundation of the brand. HOTRU aims to create playful toys that bring joy and beauty into everyday life.
| Feature | Detail |
|---|---|
| Material | Sofubi (Soft Vinyl) |
| Size | Height: 8.5cm |
| Removable Cat | Yes, by heating the shell and pulling from the head opening |
FAQ
How do I remove the cat from the shark shell?
Heat the outer shell gently with a warm cloth or hairdryer, then pull the cat out from the head opening.
Is the material safe for children to touch?
The material is soft vinyl, which is non-toxic and safe for children to handle.
Can the cat be reused after removal?
Yes, the cat can be reinserted into the shell after cleaning and ensuring the shell is cool.


Amelia Dowd –
The Rainbow Shark is a fun and unique toy. The cat inside is soft and the shell heats up easily when needed. My kids love opening it and seeing the cat come out. It’s a great conversation starter during playtime.
Sophie Miller –
It’s clever design — looks like a shark but hides a cat. The vinyl feels smooth and the cat comes out smoothly when heated. A little tricky at first, but kids figure it out quickly.
Nathan Ince –
A delightful surprise. The shark shell looks cool, and the cat is very well made. My daughter asked for it every time we visited the toy section. It brings a smile to the face.