Color: Black This is a convenient item for easy grip and finger training♪ Just squeeze it to relieve stress! It's easy to do, but it's quite tough. Especially for the little finger. If that's the case, please read the bottom of the description. ✅ Although it is a new, unused item, some products have damage that occurred during the manufacturing process. Please check the images. There is no problem with use, so please purchase with your understanding. ✅ The grip ball made of soft silicone material is perfect for strengthening the muscles of your fingers, hands, and forearms. Recommended for those who do bouldering, rock climbing, or play musical instruments, as well as for hand rehabilitation and stress relief. ✅ Compact and easy to carry, you can easily train anytime, anywhere, such as during your commute, break time, or at home. Just squeeze it to refresh your mood ◎ ✅ Soft but easy to grip with a non-slip design, making it safe for beginners. ✅ Kind design that can be used by "level"! If you are worried that it might be "too strong to use?", don't worry ◎ Beginner: First, assist with both hands♪ Intermediate: Strengthen pinch strength with 2-3 fingers! Advanced: Challenge your limits with 5 fingers! You can grow according to your level, so you can use it for a long time #GripTraining #HandGrip #Climbing #Bouldering #MuscleTraining #TrainingGear #Forearm #FingerTraining #WristStrengthening #DeskWork #StressRelief #Conditioning