Bright coloured plastic mechanical pencil by Penco.
The bold coloured plastic casings of these .5mm mechanical pencils are designed to look like a traditional wooden pencil. No need to sharpen though, simply depress the red rubber on the end and more lead will be ejected! Can be refilled, the eraser can be removed and additional leads can be popped inside.
Japanese stationery at its best - and most affordable!
plastic, rubber, lead, metal