Pop Keychain Silicone Stress Relief Fidget Toy Pen

This pop fidget keychain not only a stress reliever but also with cartridge can be used as a pen to write. It's made of high-grade Silicone materials,which are safe, non-toxic and tasteless. Can be used more times and durable. Easy to Carry Mini Keychain Toy. Suitable for those lack of attention with hyperactivity disorder, also suitable for students, office workers and daily fun.