Acurameister Set 7 pcs. violin, … Acurameister Set 7 pcs. violin, horn, pin and collar boxwood with Guarneri chin rest Item No. NSGHL922 Manufacturer Acurameister Acurameister Set 7 pcs. violin, … Acurameister Set 7 pcs. for violin, horn × Acurameister Set 7 pcs. violin, horn, pin and collar boxwood with Guarneri chin rest