Our Generation Run for Fun Running Doll Shoes and Accessories Set gir ​Opus the Octopus cup changes

​Opus the Octopus cup changes color in warm water

specifically the second generation MR2 (SW20)

Material/s: galvanized steel tubes

Impress everyone with your knowledge of chemistry and all the hacks you have learnt using it

Recommended for ages 10 years and above

Our Generation Run for Fun Running Doll Shoes and Accessories Set gir ​Opus the Octopus cup changesOur Generation Running Doll Shoes and Accessories Set Run for Fun for Girls Our Generation Doll accessories add an extra element of imagination for your child's favorite doll. Easy to mix and match with other Our Generation dolls, outfits and accessories. (Doll sold separately)