A friend of mine knitted a hat, and she used a thread with the yarn so that when it’s dark outside it lights up…I want to look for it on Ebay but I don’t know the words to look for…can someone please help me out ? English isn’t my native language so I don’t know all the words
Here in Iceland it gets very dark in the winter time so we hang these things on our clothes so when walking, and a car comes by, the lights from the car lights this up…
I think glow in the dark or reflective would be the best search words to use. If that fails try iridescent or illuminating which are big words I had to look up to spell right.
Good luck. That kind of yarn is a great idea for kids in winter.