Roller up to massage Tullo 12.8 cm green 424 & nbsp; Jeżyk Tullo recommended to body massage, exercises fitness, rehabilitation, yoga and therapy therapy sensory integration. Will be r & oacute; useful during fun with children as variety groups group classes. & bdquo; hedgehog & rdquo; are very helpful in treatment valgus limbs lower and flat feet u children. finish s identical spikes via massage stimulates receptors sensory and improves blood supply raw materials & oacute; W & middot; not contains phthalan & oacute; w, BPA, heavy metals & middot; warning: product before use should be wash & middot; age: 6m & middot; price for 1 art & nbsp;