Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Spiky Massage Ball by Pro-Tec Save Liquid error (product-badge line 32): -Infinity% $10.00 SKU 785702113011 Availability: translation missing: en.general.icons.icon_check_circle icon Only 3 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available 3" Diameter. Firm massage ball provides deep tissue massage. Spiky outer layer offers stimulating effect, increasing circulation. Excellent tool for Plantar Fasciitis.