Build your own Robots Mix and match body parts to create your own unique robot These supple and durable robot body pieces allow children to mix and match body parts to build our cool robot characters or create their own unique robot. The colorful easy-to-assemble pieces also work with other Mindz construction kits. Age 5 . Features . Mix and Match Parts for 6 Complete Robots. Heavy Duty Storage Box. Easy to build . Works with all other Bizarre Builder Kits