Zebra Mechanical Pencil Knock Pencil M1700 Navy /Gray / White / Black / Transparent (0.5mm)
Zebra Mechanical Pencil Knock Pencil M1700 Navy /Gray / White / Black / Transparent (0.5mm) ■The "Knock Pencil" is a budget priced mechanical pencil introduced by Zebra in 1980. It succeeded in popularizing mechanical pencils, which were expensive at the time, and even opened up the educational market. It took the world by storm as a writing instrument that offered the freedom of not being restricted by where you hold the pen and the convenience of continuous writing. This time, it has been…
