4-in-1 Ruler

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One side of this 12" ruler is calibrated in sixteenths and tenths of an inch; the other side, in centimeters and millimeters.

  • 5
    This ruler is amazing!

    Posted by Heather S. on 9th Oct 2023

    I bought this for my kids because we need a ruler that is in broken into tenth inches instead of sixteenths and this works great! It’s sturdy and easy to read. Shipping was also fast and reasonably priced. Highly recommend!

  • 5
    Unique Ruler with 1/10 inch!

    Posted by Heather on 14th Sep 2023

    This ruler is amazing for teaching tenths. Most rulers do not have the four scales that this one does - 1/16 inch, 1/10 inch, 1/2 cm and 1/10 cm. Great tool!

  • 5
    Everyone loves them

    Posted by Heather D. on 24th Aug 2021

    I ordered two extra, since my kids were always wanting the single one we had and ignoring the plethora of wooden rulers that stay on the shelf. Now my 15-year-old can keep one with his stuff, someone else can have one, and I'll still have one left for math lessons!

  • 4

    Posted by Nancy Petersen on 29th Mar 2021

    Best I've come across

  • 5
    Great Ruler!

    Posted by JH on 12th Aug 2020

    I ordered a second one of these rulers because they are great. The material is good quality and yet the edge is not too thick. I especially like that one side of inches is divided into tenths. You just can't find that much at all. It's been a very useful ruler for our family.