These Silicone Chewable Pencil Toppers are ideal for promoting oral motor development and strength. Perfect chew tools for individuals with sensory sensitives, autism, ADHD, SPD, and other special needs. Made of FDA Approved silicone, free of BPA. Easy to clean with soap and water and dishwasher safe. Pack of 6 pencil toppers. Details: Gray 3" height 6 toppers Soft and gentle on teeth Encourages oral stimulation, promotes attention and reduces fidgeting Made of FDA approved, nontoxic, food grade silicone Easy to clean with soap and water and dishwasher safe For ages 4 and up