Reflective Vinyl – Permanent Adhesive
One colour without added light, reflecting rainbow with added light.
Black – Blue – Green – Orange – Yellow
Use Strong Tack transfer film.
Finger prints are clearly visible when light is shone on these – use isopropyl alcohol to wipe any prints off.
Use a sharp clean blade. Clean surface with isopropyl alcohol before transfer. Wait 48 hours before using/washing item.