Trace Evidence Roller

These single-use Trace Evidence Rollers allow for the recovery of a large amount of trace evidence from each roller which contains multiple lifting sheets. The roller may be used on surfaces such as vehicle seats or bedding. After each roll across the surface, the lifting sheet is removed, exposing a new sheet below. Each successive lift should be packaged in a plastic evidence bag for preservation. Roller should be discarded after collection. Rollers packaged individually.