The WELLER WSR 210 safety rest is a 2-in-1 safety rest that is perfectly matched to the WXsmart tweezers. Safety rest with metal wool brass and sponge - Fits WXMTS Micro/Pico desoldering tweezers and WXUTS Ultra desoldering tweezers - Selectable between dry and wet cleaning - For tidiness at the workstation, with tip holder - Includes 1.5 mm Allen key for quick and easy adjustment of the tweezer tip - Type:WSR 210, for WXMTS/WXUTS - 1 piece Safety rest