Kids' Tennis Ball (36' Tennis Court Use / without Cutting) 小童網球 (36'網球場用 / 未剪口)
直徑約7.8cm (Diameter about 7.8cm)網球在剪開口後, 用力按面部兩邊 (咀角部分)便會打開。
當用作訓練/ 治療用途時, 建議先咨詢註冊職業治療師的意見。 These are fantastic tools for working on thumb-finger opposition strength, so important for pencil and other tool grasps. They are fun and compelling enough that kids forget that they are exercising their muscles. It is so hard to find things that MAKE hands keep that open webspace while squeezing, and the size and shape of a tennis ball is about as close as you can get to perfect.