Recycled aluminium, long-lasting inkless pen with touch screen stylus and metal alloy tip, which oxidizes the paper. This pen writes similarly to a pencil and it is also erasable. Including eraser on the inside of the touch stylus.
Recycled paper long lasting inkless pen with matching colour cap. With wheat straw plastic and metal alloy tip, which oxidizes the paper. This pen writes similarly to a pencil, and it is also erasable.