clean lines and vibrant color opacity

waterproof

and dries up with a glossy finish

10 mm thick instead of the regular 13 mm

Easy refill at the back of the marker

uni pro mechanical pencil m3 552 0 3 mm hidden-product clean lines and vibrant colorProfessional mechanical pencil from Uni Mitsubishi Pencils in Japan. The pen has a solid metal grip and a plastic ring that acts as an indicator of the lead hardness. Very practical if you use several different hardnesses when drawing. The pencil is delivered filled with 0. 3 mm HB leads and is of course refillable. Like most mechanical pencils, you'll also find an eraser at the top (which is also refillable).