1 piece printed keychain spinner The keychain has no odor and is safe to use. Strong toughness, not easy to break, strong and thick. IMPROVES YOUR CONCENTRATION When you are fully focused on a thinking task, you can use the keychain spinner to improve your focus and concentration. Use one hand to keep the spinner running. 3-5 Minutes Rotation The swivel keychain can be rotated for 3-5 minutes. If you've ever used a gadget spinner before, you definitely know that the longer it spins, the better. Lightweight and portable rotating keychain is small and lightweight, easy to hold in your hand, can be kept in your room, or taken to school or travel. Put it in your bag and take it with you. Perfect Gift for Friends Keychain Fingertip Spinner can be given to your family, friends or loved ones on Halloween, Christmas, Carnival, Birthdays and Father's Day. Use one hand to keep the spinner running. You can use the keychain spinner to improve your concentration and focus when you are fully focused on a thinking task. Can be rotated for 3-5 minutes. If you've ever used a gadget spinner before, you definitely know that the longer it spins, the better. Product Name: Rotating Keychain Size: Approx. 5*3.8cm/2*1.5in Material: PP Packing list: Rotating keychain * 1 Note: Due to different lighting and screen settings, item color may vary slightly from picture. Please allow 1-2cm difference in size due to manual measurement differences.