Add an element of realism when teaching evidence collection techniques. The most popular powder color in magnetic form is finely milled for outstanding quality. Designed by Sirchie® to show high-quality fingerprints, which can be easily lifted using hinge lifters or lifting tape. This easy-to-use powder works on a wide variety of non-porous, non-ferrous surfaces. It can be applied with virtually all magnetic powder applicators (we recommend item #211950 or #211951). Comes in a 1-oz jar.