Cuts circles from 1 7/8'' to 8 1/2''. Innovative, ratchet mechanism is efficient and easy to use No more dragging the blade through bunched fabric or dealing with time consumi.
This means that smoke emitted from the incense will set off a smoke alarm when in range of the detector.
RE: Would burning Incense in a very small room set off the smoke alarm? I have a small room that I would like to burn Incense in but there is a smoke alarm in the centre of the ceiling.