Another Option is to implement a rock tumbler with a polishing phase. This tends to assist to give your stones that additional shine and make them truly stand out. หินขัดแม่พิมพ์ / หินน้ำมัน สำหรับขัดขึ้นเงา และขัดรอยไหม้ Dremels perform nicely If you need rapid effects, a perfectly clean or round rock, or for Successfully Submitted (Awaiting Approval)