Dr. Grip 4+1
The Dr. Grip 4+1 is a multi-function pen with a colourful body.
4+1 means 4 colours of 0.5mm (EF) & 0.7mm (F) Red, Green, Blue, Black + Mechanical pencil (0.5mm).
This multi-function pen is available in variety of barrels colours.
It is refillable with the BVRF-8EF/BVRF-8F.
Click this link for more: