Here are a few handy tips to help you care for your Powder Vibe for Glass Enamel Powders and how to load it safely. The Powder Vibe tool is a motorized device for the dispensing of glass enamel powders. This tool helps with health and safety by reducing dust and the need for enamel powder sifting when lampworking glass jewelry. The powder vibe tool keeps your enamel powders clean and gives you great control. Use the tool to add smooth streams of glass powder and enamel powder onto your lampwork glass beads.