The soft plastic exterior allows you to control the flow and whether you wish to make a runnier and sharper line

and add them to your bag

Exchange tip for Grog’s 25 mm Squeezers

Filled with Coversall signal black ink - alcohol-based formula with synthetic bitumen that's highly opaque

uni pro mechanical pencil m5 552 0 5mm Os Gemeos The soft plastic exterior allowsProfessional 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. 5 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).