Whereas Ookie® is a perfect newborn gift, the kammi® doll is a wonderful gift for a teething Baby. Made of terry cloth, Kammi® is as easy to wash and dry as a towel and we know teething Babies also like to drool. Babies love to chew on the little knots. Dampen 1-4 knots (do not drench). Freeze for approximately 10-15 minutes. Teething babies will love to chew on the cool knots! Attention to detail shows throughout on this easy to wash teether doll! 50% cotton, 50% polyester.