Features: 1. Crafted from select plastic , it stands up to wear and keeps its shape , hard to crack . Its surface is smooth without rough edges , safe to use without hurting hands , ideal for long term polymer clay crafting​. 2. With a moderate thickness , it's light and easy to handle . The board has multiple positioning holes , fitting drill bits of different sizes to help you punch accurately on clay sheets , avoiding shifts or uneven holes​. 3. Both beginners and experienced crafters can use this drilling guide to make neat , uniform earring holes . It cuts down on manual errors , boosting work consistency and attractiveness​. 4. Beyond polymer clay earrings , it works for clay crafts like pendants and brooches that need holes , expanding your creative possibilities , a must have for clay craft lovers​. 5. Simple in structure , it wipes clean quickly after use . Its small size makes storage and carrying easy , fitting well on workbenches or in craft bags for creative needs anytime. Specification: 100% brand new quality Item Name:Polymer Clay Earring Drill Guide Piercing Tool Material:plastic Color:As the picture show Size:9cm/3.54inch*12cm/4.72inch Package includes: 1 Scale Plate, 1 Drill Guide, 6 Flat Washers, 2 Knob,2 Nut And 1 Drill Bit. Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.