Need to cut a box? don't have a box cutter? scissors won't do? then try the simple ruler box cutter.
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Materials and Tools
You will need
-A ruler (plastic is best)
-Scissors. (for making serrations)
-PVC tap (for a grip)
-Nail file ( for sharpening serrations)
Step 2: Cutting
Using the scissors cut into the side of the ruler.
If using a nail file first make a small notch with scissors then file away.
Step 3: End Result
After about 1 minuet of work the following result was achieved
This ruler will now cut boxes fairly quickly and effectively.