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Both pinch grips are nice and positive so you can hold on with quite a bit of weight. The slope has great texture for tons of grip. The D ring is wide enough for most people to get all four fingers inside. This means the point of weight is directly over the hand so even under heavy weight it’s super stable.
The master is cut on a CNC router and each Chunkster is poured by hand in Sacramento California.
The Chunkster™ and the 4” Globester are both suitable for martial artists who want to develop grip strength as part of their training regiment.
Thanks for your interest in The Gripster! We are working hard to upscale our production but until we do we will be making each Gripster by hand. Since The Gripster is handmade in our workshop here in the San Fransisco Bay Area they are sometimes small defects such as bubbles or spots. 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.