they made sure it actually performs

Reusable and durable enough to last through multiple sessions

Grip: ribbed rubber

spreading the pressure across your hand instead of concentrating it in your fingers — useful if you're writing for long stretches at a time

uni chalk marker pwe 5m medium 2 5 mm 4 set Week they made sure it actuallyA pack of four Uni Chalk Markers, perfect for white black boards, chalk boards, windows, menus or signs. The paint is water based and easily removed from non porous surfaces with just water and a mild detergent. Suitable for both indoor and outdoor use (rain proof). The Uni Chalk Marker PWE 5M Medium has a 2. 5 mm round tip.