Training equipment with various resistance levels and color options. "⚠️If there are any defects, please contact us before leaving a review. Cancellations are not accepted after a review has been submitted." *This product has been opened for inspection, but it is unused.* *It will be sent in simple packaging.* ‼️⚠️Also listed on other sites. Please understand that items may be removed suddenly.⚠️‼️ Improve finger strength and exercise flexibility! Grip strength training set [Multi-Force Adjustment] New Japanese Technology 25-47 0861 #◎tiahiros2SHOP List is here