100Pcs blue A4 Copy Carbon Paper Painting Tracing Paper reusable legible tracing painting accessories School Office Supplies

Description:
*100% brand new and high quality!
*A paper coated with an acid developer on the front side and a micro capsule containing a colorless leuco dye on the back.
*When the paper is overlapped, the micro capsules are broken due to mechanical pressure, and the colorless leuco dye overflows with acid and develops color to form an image.
*The carbonized surface coating is uniform, bright, with clear copying effect and continuous lines.
*It can be reused multiple times.
*This paper can be used in an overlapping manner and used as a ticket.
Specification:
Material: paper + ink
Size: 30*21 cm(approx)
Package:
100 pcs/set x Carbon paper
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.