This box contains three 5.6 mm wide eraser refills made for our brass and black Kaweco Mechanical Sketch Up Pencils.
The erasers can also be used in any 5.6 mm drop-clutch lead holder.
To keep the erasers clean, do not use lead and eraser refills in the same holder.
Each eraser is 3.5" Long x 0.2" Diameter.
Reusable plastic case measures 1.18" x 1.18" x 3.94".
