The pencil “lead” is actually a mixture of graphite and clay. More clay in the mixture makes the lead harder. A harder lead has a higher number. Pencils are numbered from 1-3 but most people use a ...

Erasers are a staple in any stationery kit, often used to correct mistakes when writing or drawing with a pencil. Whether it ... they’ve come a long way. Whether you’re using them for ...

I’ve long been a fan of chucking my fabric trainers ... and having read that pencil erasers do a similar job, I thought I would give it a go. These suede trainers had picked up a dark, very ...