As is known to all， gems unwrought can do nothing useful. Here is a practical assistant to help you with such a tough task. Our 76pcs All-in-One Grinding Head Set for Jade Carving which boasts wide applications could be used for polishing the surface of all kinds of objects. It brings you long lifespan， high wear and impact resistance and great hardness. Easy to use and portable， this grinding head set will halve your time and energy as well as offer you double results! How about buying one right now?                                    Features             Easy to use and portable<br> Long lifespan， high wear and impact resistance and great hardness<br> A multifunctional tool kit to help you get high working efficiency<br> Halve your time and energy， offer you double results<br> Used for polishing the surface of all kinds of objects<br> Great for professional or home use <br>                                                            Specifications             Packing Box Dimensions     (4.92 x 3.43 x 1.73)" / (12.5 x 8.7 x 4.4)cm (L x W x H)    <br> Weight     5.54oz / 157g    <br> Color     Multicolor     <br>                                                             Package Includes            1 x Polishing Paste<br>6 x Wool Grinding Heads<br>10 x Metal Grinding Needles <br>3 x Connecting Rods<br>5 x Grading Wheel Slices<br>1 x Chuck<br>10 x Flint Grinding Heads<br>8 x Carborundum Cutting Slices<br>10 x Large Abrasive Paper Rings + 1 x Axl<br>20 x Small Abrasive Paper Rings + 1 x Axle<br>