Uni Boxy 100 Ballpoint Pen 0.7mm
First introduced in 1979, it features a unique flat-sided shape, a top push button that extends the tip and stays down when pressed, and a side push button that retracts the tip and releases the top push button.
To refill the pen, use a thin object to press the orange side button all the way into the barrel, then pull out the top push button.
Refillable with S-7S Uniball refill
Pen length: 12.9 cm
QTY: 10x BLACK
