Luma - The Patented Glow-in-The-Dark Toy That Flies a Loop of String, Creates Endless Shapes and Tricks Built-in LED for Glowing Fun. Perfect STEM Gift for Kids & Adults. Wonderment Awaits

Such a cool toy! This thin g is easy to use and so cool! It glows in the dark!!!

I bought two of these for my kids as stocking stuffers and they both wound up playing with them all Christmas Day and the weeks following. It was super easy to pick up and figure out how to use. Several of our neighbors ages 3-13 used it as well with no problems. It was a great gift.

Our grandkids loved it and had hours of fun! There is a small learning curve, but once they get it they will love it! They espically loved the glow in the dark string! Lots of laughs and memories will be made!

This toy was one we gave to my older daughter for the holidays. It is a motorized string deployment system that shoots the string out in front of the device with enough force to create the illusion of it holding steady in the air. My daughter has enjoyed playing with it off and on since the holiday using the large string version for games of through circle limbo.Some cautionary notes:- The string moves very fast: I've been mistakenly hit in the face with it before and it can hurt so it's worth teaching your child to be careful early on with its use and not to aim at people.- It can easily tangle if you hit obstructions or fail to get the entire string payload through the system. Sometimes you end up with a lot of knots which can be hard for little fingers to unknot so it has required some help from me to deal with that on occasion.- Initial loading can be difficult but my children have figured it out for the most part after using for long periods and testing how much they needed to pull the string through.- The UV light at certain angles escapes the toy so it's worth added caution to avoid getting that in eyes (not sure on the danger of it but when my daughter held it awkwardly it was shining in my direction) so worth holding correctly to avoid that.The UV effect is really nice and you can disable that aspect once it has lit up the glow in the dark string (having to only re-enable it on occasion), recharge is simple, and it can be fun for people to play around with. I personally enjoyed messing with it lightly guiding the bottom string input away to create wider holes and dragging the device back and forth to create neat effects.I'd suggest it for those with the willingness to guide their children with it but would suggest only older kids for gifting to avoid pitfalls and frustration if their parents are less active with helping them.

My grandchildren ages 7-12 all loved this! This is so fun to play with & adults love it too. The white string included glows in the dark but get the additional black & white string to see lighting effects. Really cool! Battery last a long time ago!

My son was very excited to receive this toy. The toy came up charging so he played few hours with it and everything was great. Once he put it to charging; the battery does in first charging itself and stopped working. We returned it. Very poor quality of battery used in the toy.

This is pretty cool but the longer strings seem to get tangled somehow as it’s going around

Very enternaing for kids, easy to set up and understand how to use. Glows beautifully like the ads