Oubaka 4 Pack Copper Foil Tape,Copper Tape Double-Sided Conductive with Adhesive for EMI Shielding,Paper Circuits, Electrical Repairs, Grounding(1/4inch)

I used the copper foil tape with 7-10 year olds to make wands. I was a little nervous about whether or not they would be able to manage it (unpeel and not have it stick to itself) but they did really well and I attribute that to the quality of the product. It was so easy to use and it stuck well to the popsicle sticks. It is very thin but made great circuits. I will definitely purchase this again for my science class.

We used this for paper circuits and it worked perfectly. It was a little difficult for small kids to get the paper off the adhesive side and the copper is very delicate, but it worked great closing the circuit over the nodes of the lights. The adhesive didn't break the circuit.

Great value. Easy for kids to use. Will order again.

Definitely works!!! Incident #1- I went in the house to grab something and came right back to the planters on the railing of my front porch. I saw a slug hanging from it's slime about to drop into my lower potter. It had touched the copper (I assume), and fell. Incident #2- I moved my potters back onto the porch after the rainstorm. A slug had climbed my big rounder with me onions. Well, I stood and watched as buddy boy slid all the way up and seemed to sense the copper was there. It moved down a bit, then right, then back up only to slide right onto the copper really slowly. At first, it seemed as if the copper didn't work. Within seconds it became really still, straight, and stuff, then moved back and dropping directly to the floor. This stuff was challenging as heck to put on my planters!!!!, particularly the rectangular ones (rounders were pretty simple). The tape stuck together a few times on my long rectangular ones. I suspected it would be a little tough to put on, but for the price, it was worth it! Also easier than collecting and gluing a bunch of pennies to planters which would likely fall off soon. Besides, melon rinds didn't work like research said they would. The copper on my lettuce planter is starting to fade out. It's only been on there about a month or less. I was concerned about how long the copper on tape would like last before I bought it. So far, all of the other planters are doing well and that is just one small worn out spot on the lettuce rounder. I have no idea why that one spot wore out so quickly. I'll update if there are changes I think you should know of. So far, I'm satisfied overall.

It covers all the wiring needed in my guitars. Four rolls should cover years worth of production. Cuts/tears easily and follows curves very well. Spiral wrapping wires was pretty easy. The adhesive doesn't seem to effect the conductivity and it can take solder with a little prep.

We used this for a youth activity to make paper circuits and it worked great. You can cut it or easily tear it. You do need to use care when removing the backing as it will cool and stick back to itself.

A+

"Dual Conductive Tape: Of the Great double insulating tape has strong decal and pure copper foil. So current will flow through both sides." This is absolutely false. I had a broken circuit, put this tape between and no conductivity until I soldered the tops. Other than that, works fine for connecting keyboard switches. I wouldn't worry about the adhesion giving out over time since the solder points are close together for keyboards.