The Gripp is the granddaddy of all stress balls! The Gripp Original Millet Stress Ball has four layers of extremely durable latex and a biodegradable, all-natural millet filler. Squeeze this one-of-a-kind stress ball to ease tension throughout the workday or to work your hand muscles while on a phone call. It has a firm squeeze that feels similar to compacted sand. Experience a strengthening and stress reducing sensation each time you squeeze.
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