Stimulate sensory perception and improve finger strength, flexibility
Hundreds of soft, rounded ''porcupine quills'' cover surface
Measures 3-1/10'' (80 mm) Diameter

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.4 inch
Height : 6 inch
Length : 9.1 inch

Item Weight: 4 ounce (View shipping rates and policies)
Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B0002DLBK8