ITEM NAME:54Pcs Electric Micro Engraver Pen Mini Grinder Set DIY Engraving Tools Kit Metal.1 x Engraver Tool. ideal for marking or etching on jewelry or other small objects such as rings, pendants, etc. The scriber pen is for extra fine, delicate strokes. 1 x Scriber Pen. Step less Speed: 3,000-20,000 RPM.
