... 3) Any color is available. Description of silicone pen grip: 1) silicone pen holder is made of 100% Food Grade silicone material, ... harm less to body.2) silicone pen holder have Passed LFGB & FDA test.3) silicone pen holder Temperature Range: -40 degree to 250 ... resistant and unbreakable.5) Any color is available.6) silicone pen holder Used for BBQ, oven, microwave, freezer, refrigerator and dishwasher ...