Add to Cart Quick view ProComfort Pro Comfort Insulin Syringe 31G 1/2CC 5/16" (10 per bag) $13.84 Pro Comfort Insulin Syringe 31G 1/2CC 5/16" (10 per bag) Manufacturer: ProComfort Pro Comfort Insulin Syringe 31G 1/2CC 5/16" is designed to provide a smooth, comfortable, and reliable... Compare Add to Cart Add to Wishlist