Professional Sewing Laser Guided Scissors, Infrared Laser Scissors with Battery for Home Crafts Packaging Fabric Cutting

Features:
1、With a laser infrared scanner, accurate aiming line
2、Electronic disassembly, replacement, sustainable use, green environmental protection
3、Knife dual-use, does not require laser positioning function, but also when the use of ordinary scissors
Use scope: can be used to cut out of the thin cloth, paper, etc.,suitable for the curtain shop use, also can be used as home, office, DIY..
How to change the battery:
On button side there is a "cross" sign (A)
Turn anti clockwise to open and take out old batteries.
Put 2 new LR44 button cell batteries with positive end facing down, then turn clockwise to close.