Used to make subtle adjustments to finger holes or thumb holes. In case your thumb or finger holes get too small you can open them up with the file. TAPE TOOL A special plastic tool that is designed to quickly put tape in and take tape out of the thumbhole. Can be purchased at most pro shops. This may be used in place of the bevel knife to modify the size of thumb and finger holes.
Some bowlers like to keep records of how they did.
Lane conditions, equipment used, scores, etc. A notebook or pre-prepared form works well. This means that the time is getting close for a masterful performance by the actors in the scene. All the props are in place and the scene is setup for the perfect 'take'. This is very much like the bowler in the settee area preparing for a delivery.