UPGRADE 2020: the latest upgrade, safer for humans and pets INTERACTIVE TOYS: Interactive Cat Toy Stick, Improving Relationship with Pets, Note! Since we use a safer LED light source, the brightness is reduced. It is suitable for indoor use in slightly darker light. The recommended distance is two meters. < Br> PRACTICE YOUR PET: Best cat toy for domestic cats, can train pet body NEW DESIGN: ergonomic design, high quality materials, more comfortable feel Buy with confidence and give your friends the best product in the world We have researched a lot about cat habits, so the cat toys we developed have been loved by most cats. In the future, we will continue to research and develop and strive to make more good toys to make your cat happy. br>