Set of 3 castors (n°9, n°10 and n°12) for the transfer of tracks to powder.

Instructions for use:
1- Draw on a sheet of paper (kraft or layer) the pattern you want to report on the work surface. To get a symmetrical pattern, fold the sheet of paper in half along the axis of symmetry and draw only half of the pattern.
2 - Place the sheet of paper on a soft surface (cardboard, polystyrene, etc.) and run the wheel along the path to perforate the paper.
3 - If the sheet of paper has been folded, unfold it.
4 - Lightly scrape the paper on the reverse with a medium abrasive to unclog the perforations.
5 - Fix with adhesive tape the sheet of paper to the desired location on the work surface.
6 - Pass the powder applicator pad over the perforations of the paper.
7 - Gently remove the sheet of paper: the powder has transferred the pattern to the work surface.