These items are not hollow but solid and have a smooth surface. The width of the "Q" offers the possibility of bilateral chewing (both occlusal surfaces on the left and right at the same time). The "P" is easy to grip for small children and children with weak muscle tone. Material: non-toxic surface (latex-free and lead-free, no PVC or phthalate)
K**E
Excellent
Very sturdy, have always brought these for my adhd daughter
Trustpilot
2 days ago
1 day ago
