Outus 6 Pack 3 mm 1/8 Inch Width 108 Feet Graphic Pinstripe Tape Grid Marking Whiteboard Gridding Self Adhesive Artist Tape, Black

I use to make waterlines on 1/350th scale model ships.

I was surprised how well this tape sticks. I'm using the 1/8" width to black stripe windows in order to keep birds from flying into the glass. After cleaning the windows I applied the tape vertically in stripes about 4" apart. So far it is sticking very well even though it is exposed to direct sunlight and rain. It's visible enough for the birds to see but doesn't interfere much with the view from inside. Even if I end up replacing the stripes once or twice over the summer, it's worth it to protect the birds that are drawn to my feeders and birdbaths.

Perfect for delineating chart lines on a whiteboard.

I wanted to do an assignment board in my high school classroom with permanent lines for the whole year and this tape worked out perfectly. It's very easy to apply and it looks very nice and clean and neat. I am impressed and would buy again. Though honestly I'll probably never have to buy again because there's so much of it!

I am a teacher and wanted to create black lines on individual student whiteboards. I figured I'd give this tape a try. It is the perfect width and was easy to adhere. However, the part that is stuck to the back of the whiteboards has been peeling off a bit. But the part that is stuck to the front of the whiteboards worked well.

This tape was perfect to create charts on my whiteboards. Very easy to use and has held up well.

I needed to set up rows and columns on my dry erase board. This was perfect. I just measured and put a dot on each side of the board, held a strip of this tape strait across, and connected the dots in a strait line, sticking perfectly to the white board. It comes up if you need to reposition. This is a lot of tape, so I cut a new piece with each reposition, no need to try to reuse a strip. It does measure exactly 3mm across, see attached photo. 5 stars, great product, sticky, but not too much. For my small office this is basically a lifetime supply.

This product could stick a little better but it gets the job done. Sometimes I use it as is to add to a project, if it will stay adhered to whatever item I am using in my diy. Sometimes I use it just like I'd use painters tape so I dont need it to stick long term. Def happy I bought it for its simplicity, but there's probably something better to use.