flintrehab premium quality therapy putty (4 pack, 3-oz each) for hand exercise rehab. fidgeting, and stress relief... flintrehab <p><i><b>about the product</b></i> </p> <p><b>high quality therapy putty: </b><br /> flintrehab therapy putty contains four variable resistance putty for hand rehab. each putty container includes three (3) ounces of putty that is silicone-based, non-toxic, and unscented.</p> <p><b>the recommended hand therapy tool: </b><br /> designed to increase flexibility, improve strength, prevent stiffness, and relieve joint pain in your hand, wrist, and forearm.</p> <p><b>flintrehab therapy putty includes: </b><br /> 1.) 3oz extra-soft resistance putty (yellow) <br /> 2.) 3oz soft resistance putty (red) <br /> 3.) 3oz medium resistance putty (green) <br /> 4.) 3oz firm resistance putty (blue) <br /> 5.) 1 year warranty <br /> <b><i>about the manufacturer </i></b><br /> flint rehabilitation devices, llc is a us manufacturer and retailer of premium quality rehabilitation and exercise equipment. to learn more about our products, visit our website at www.flintrehab.com or call us at 1-800-593-5468.</p>