Optivisor Lens handpiece This is a tool designed

This is a tool designed to help you insert sharp burs into your Handpiece without breaking the tip of the burr

You can even print directly onto your stencil film

Knowing which burs to use on these glass engraving applications is essential

She will take you step by step through the process of layering your design

Optivisor Lens handpiece This is a tool designedThis lense is more powerful than the one that comes in the optivisor. This lens magnifies 3. 5 X at a distance of four inches. Simply remove the lens that comes with the optivisor and put this one in for greater magnification. This is a must for fine detailed work. The lens is optical quality acrylic.