Slimy Research Fun: The "Dissect-It Bat" set invites playful dissection – with gooey slime, bones, and organs to discover. Reassembly: After dissection, the organs and skeleton can be put back together – perfect for little researchers with big curiosity. The bat measures 15 cm. With tools: The purple bat can be examined with the included tools – remove slime, extract individual parts, and observe everything closely. Includes refill set: Place the organs and skeleton back into the body, mix the slime powder, fill it in, and let it dry – everything is ready for the next round of discovery. Suitable for children aged 5 and up. Simba – Elephant-strong play fun! The focus of product development is on children's enthusiasm. For boys and girls, young and old. Children should have fun and be encouraged.