Acurameister Set 6 pcs. violin, … Acurameister Set 7 pcs. violin, boxwood, pin and collar horn with Guarneri chin rest Item No. NSGRT292 Manufacturer Acurameister Acurameister Set 7 pcs. violin, … Acurameister Set 7 pcs. for violin, boxwood × Acurameister Set 7 pcs. violin, boxwood, pin and collar horn with Guarneri chin rest