Feature:_x000D_ _x000D_ The product is made of medical grade rubber material, non-toxic, no odor, safe to use. _x000D_ Soft rubber gives you a more comfortable feel. _x000D_ 100 pieces, you can discard it after use _x000D_ The choice for denture wearers and those with sensitive teeth. _x000D_ Nice gift for cigarette pipe fans. _x000D_ _x000D_ Specification:_x000D_ Material: Rubber(medical grade)_x000D_ Color: Black; White_x000D_ Model: Big; Small_x000D_ Optional:_x000D_ #1, black, big_x000D_ #2, black, small_x000D_ #3, white, big_x000D_ #4, white, small_x000D_ _x000D_ Package list:_x000D_ 100 * Pipe Tips_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product. 1The product is made of medical grade rubber material, non-toxic, no odor, safe to use. 2Soft rubber gives you a more comfortable feel. 3100 pieces, you can discard it after use 4The choice for denture wearers and those with sensitive teeth. 5Nice gift for cigarette pipe fans.