Explore Engraving Different Items And Making Your Designs Come To Life On Keychains, Necklaces And More With The Buki Professional Engraving Studio Workshop.This Workshop Is A Safely Equipped Environment For You To Engrave Both Wood And Metal. The Woodburning Equipment Has An On/Off Switch, A Thermostat To Control The Temperature And A Guard To Guard Against Burns .You Can Attach One Of The 6 Tips To The Engraving Tool Using A Pair Of Tweezers And Assistance From An Adult .