BSPC (Ballsign Playcolor)

The BSPC (Ballsign Playcolor) is a double-sided mod. While the identity of its creator isn't clear, Ponkotu mentions that it was probably created by Pesp. It was made popular thanks to Raimo's usage of it.

Construction

Parts needed

List from Ponkotu's blog

• 1 Sakura Ballsign (1 body)
• 2 Pilot SuperGrip（2 grips)
• 1 Pilot Dr. Grip (grip)
• 2 Tombow Playcolor2 (small, clipless caps)
• 2 Uni-Ball Signo (tips)

Additional Items

• An insert

Text tutorial

1. Remove the ink tube from the Sakura Ballsign barrel.
2. Add an optional insert.
3. Separate the smooth and striped sections of both Pilot SuperGrip grips. Keep the striped sections.
   

   

   
   
4. Cut two 8 mm sections of Pilot Dr. Grip grip.
   

   

   
   
5. Fit a small, clipless Tombow Playcolor2 cap onto each end of the empty Ballsign barrel.
6. Fit one striped SuperGrip section over each cap.
7. Insert a Signo tip into the exposed end of each SuperGrip section so the grip holds the tip against the cap.
8. Fit one 8 mm Dr. Grip section over the outer end of each SuperGrip section. Keep the entire Dr. Grip section over the SuperGrip grip.