1.durable and sturdy,having long service time.2.User-friendly anti- gasket design,considerate and practical.3.Compact in size and fashionable in appearance,convenient and easy to carry.4.Special designed for pneumatic engraving machine,used for jewelry processing.Condition:Application:Jewelry processing accessoryProduct Features:Engraving HandleWorks on most kinds of surfaces including wood,metal,and stonecolour:Blue + silverMaterial:Metal + plasticSize:Handle size (width * height):about 30.8x76.83mmPackage Contents:1 Set * Engraving machine handle1 * Hex ScrewdriverOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.