Acrylic Adjustment Kit #2638 offers a simple and straightforward approach to allow chairside adjustments of acrylic without the problem associated with pumice. Two of our most requested acrylic burs and six acrylic polishers in three grits are included. This entire kit, including bur block, is autoclavable. Meisinger sets and assortments were designed and tested by practitioners and leading scientists for a wide range of applications in practice and laboratory.