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.
During a Fire. 1  Crawl low under any smoke to your exit - heavy smoke and poisonous gases collect first along the ceiling. 2  When the smoke alarm sounds, get out fast. 3  If there is smoke blocking your door or first way out, use your second way out.  Smoke is 1  toxic. Before opening a door, feel the doorknob and door.