Features3 Different Cute Shapes -Water Drop, Starfish, CloverSoft and Safe - MOTHER-K Konjac Sponges are Pure vegetable property and Plant-based.Suitable for Kids of All ages, from Infant to Toddler and up!Good for Delicate, Acne–prone, Sensitive Skin, Oily or Dry skin.Tips: Hang Dry Between Uses to Avoid Mold. Replace Every 2-4 Months.