Are one-piece, low maintenance writing accessories.
The tip of the ballpoint pen projects and withdraws automatically by twisting the cap of the pen.
Once the refill inside the pen has been depleted, change it easily with a new one.
The TIBALDI refill model for ballpoint pens is P900M.
- take the cap off by twisting it counterclockwise
- take out the empty refill and replace it with a new one
- screw the cap back on the barrel of the pen by twisting it clockwise