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The Globester™ is great for training wide and slopey grips and it really works your finger strength on wide pinches.
The Master is cut on a CNC router and each Globester is poured by hand in Sacramento California.
The 4 inch Globester and The Chunkster™ are both suitable for martial artists who want to develop grip strength as part of their training regiment.
Each Gripster is thoroughly tested for quality and we will not send you a below quality product. However, please note that they are handmade and therefore may sometimes contain tiny bubbles.