A laterally activated lever is seen on BB Stylo pens, and is also said to be seen on Held pens. The little dent holds the lever in place. Swing it to the side and compress the sac.
A laterally activated lever is seen on BB Stylo pens, and is also said to be seen on Held pens. The little dent holds the lever in place. Swing it to the side and compress the sac.
