Scale of Button Sizes
Buttons are measured by the English standard of 40 lignes per inch. Therefore, a 30 ligne button is 3/4" diameter, a 45 ligne button is 1-1/8" diameter, and so on.
the measurement is volume
The L button is used for holding the items.
Length
No. The l button is used to run and you can run with the r button or b button
L would usually be a measurement for Litre.
There are 3 significant figures in this measurement.
James L. Pocket
L. (litre)
you press the L button
1000 L
20 mL
mL and L