These rulers are glued to the packaging with a very stubborn, hard-to-remove glue. I tried hot, soapy water, but sticky residue remained no matter how much I washed them. Goof-off was my last resort and it finally removed the glue, but also most of the measurement markings as well. So disappointed that Omnigrid couldn't have used a more temporary glue like rubber cement.
I got this set of rulers years ago, and have come back for more sets many times. They are the best and most useful rulers I have ever used. I own a manufacturer, we use these rulers all the time for many different purposes. My son uses them for his school. They are by far the best. Try it, you will agree with me.
YES IM ON HERE TO ASK YOU GUYS A QUESTIONS PLEASE CAN YOU SEND ME A COPY OF YOUR APPICATION IF YOU DONT MIND. ANY WAZE THIS PRODUCT WORKS SO GOOD IVE BEEN USING IT FOR MY SELF WHEN IVE GOT NOTHING TO DO I GOT IT FOR CHRISTMAS SO PLEASE THIS PRODUCT WOULD BE RECAMENDED FOR YOU TO USE ON YOUR SPARE TIME.