The Original 10" Jolly Ball Horse Toy Horsemen's Pride SALE Horsemen's Blogs Store Locator SALE Horsemen's Blogs Store Locator Jolly Ball 10". THIS HEAVY DUTY PLASTIC BALL WITH NEW ANTI BURST DESIGN KEEPS PONIES TO HORSES OF ALL SIZES AMUSED, ENTERTAINED AND RELIEVES BOREDOM. THE PACK CONTAINS BALL, PLUG AND FOOT PUMP. COVERS ARE ALSO AVAILABLE FOR EXTRA PROTECTION sold separately. Description Heavy Duty Exercise balls from Horsemen's Pride in the USA in a new anti burst design. Three large sizes to suit horses and ponies of all sizes, to keep them entertained and relieve boredom. plus postage