BSLG WoodCut Standard Bowl Saver Laser Guide
BSLG3 Wood Cut BIGMAX3 Laser Guide
The Woodcut Bowl Saver Laser guide was developed for owners of Woodcut bowl savers as an aid to obtaining more predictable bowl shapes.
Being able to gauge the thickness on the bottom of the mother bowl is also and added advantage that prevents cutting too deep.
Laser guide replacement batteries $12 for a pair - LGBP.
Overseas by quotation.