Package includes :6 PCS chewable pencil toppers in 6 different color, red, blue, green, yellow, orange and purple; Each one measures about 7.1 x 2 x 1.3 cm/ 2.8 x 0.79 x 0.51 inch Applicable crowd: the chew pencil toppers are helpful for people who suffer or with special needs, and also can be applied to kids needing oral stimulation Safe material: these sensory chew toppers are made of food grade silicone, FDA-approved, non-toxic and contain no dangerous additives, safe to chew Multiple sensory textures: the chewy topper has both larger stud bumps and small round bumps to provide different oral motor input Solution to oral habits: the chewy pencil toppers help stop chewing on shirts, nail biting, thumb sucking or other oral habits by providing oral sensory stimulation for sensory seekers and constant chewers Compare with similar items