Parkell Hedgehog Pear Shaped Carbide Bur for Trimming Handpiece, Cuts VPS . Easily cut through VPS materials that normally resist conventional burs. Incredibly durable. Modified design cuts faster and resists clogging. Ideal for use with MucoSoft relines and so much more Please note:Hedgehog Burs are non-returnable nor refundable if package seal is broken or if burs have been used Single bur