though the rollerball gives a consistent thin line rather than the flexible strokes of a brush tip

Also available in a larger set of 24

while the non-toxic

squared pattern

pentel graphgear 500 mechanical pencil 0 5 mm Måla på sten though the rollerball gives aThe Pentel GraphGear 500 is a high quality mechanical pencil built to last, made from a mix of metal and plastic that can take serious use. Its textured barrel gives a secure grip, letting you write and draw with great precision. The pencil has a retractable tip mechanism that protects the fine metal point when not in use, keeping it safe and preventing accidental holes in your pocket or bag. It comes with a 0. 5 mm lead, perfect for detailed work,