UV Blacklight Reactive Fluorescent Cloth/Neon Gaffer Tape, Super Bright Spike Tape for Glow Party Supplies, 0.6inch x 16.5ft per Color

As funny as it sounds, I use this stuff to mark things like pencils and pens so that I can find them when I lay them down. Especially my very expensive Wacom pen that has a bad habit of vanishing on my desk. Attaching a little pink flag to it makes it easier to find. I also use this to mark containers (non food) so I won't get them mixed up and to mark items in boxes. The tape is easy to write on and it doesn't rub off. However, this is definitely not duct tape, so don't try to hold your car together. It absolutely will not hold. However the parts will be easy to spot in the dark thanks to the reflective colors.

Good for glow party

I bought this set for a birthday party. It was used to mark shapes on the floor. The glue it came with turned out to be durable. It was used on a flat surface, a smooth ceramic floor. It stayed in place all night. It worked as a guide under the dark and under disco lights, that is, it lights up.

The yellow tape was DEFECTIVE. Very sticky on both sides like melted candy. It left residue on itself and everything that got in contact with the roll would made it look very dirty. The other colors looked and worked great.

I’m creating a black light area in our skating rink. So far, I’ve added black light tape and a fun design, black light, colorful paints an invisible ink and stamps. It’s a great inexpensive way to spice it up.

I bought this tape previously and it worked really well. However I bought it again in August and I don't know if I got a bad batch or they changed the adhesive, but it is not sticking to itself as well. I use this tape to sort pencils in my classroom and it not longer sticks to the pencil or the tape and just creates a hot mess. It seems to do well when just taped to a flat surface.

Tape looked great upon arrival. Hosted a lit up party with games and decor. Wanted to use this tape to achieve that extra detail. However this tape didn't stick to much of what I had. Normal white folding table and chairs, my wooden cornhole set, vinyl siding and the metal railing all were unable to accommodate this tape. Seems the only thing it stuck to was the very smooth metal from the pop up gazebo and it self. Material of tape is more like white bandage tape. Very disappointed in its adhesive capability.

Used these to make a hopscotch and cool designs on the floor. They glow in a black light - not glow in the dark.