
I think infinity mirror’s are cool. I want to get a smart gift like that for a friend. But not an infinity mirror. What other cool gift can I order online that’s AS COOL AS an infinity mirror? Preferably 20$ to 50$

I think infinity mirror’s are cool. I want to get a smart gift like that for a friend. But not an infinity mirror. What other cool gift can I order online that’s AS COOL AS an infinity mirror? Preferably 20$ to 50$
Dichroic glass
Splits a beam of white light into different colours, and shines them out diffferent orthogonal faces of a cube.
Turn music down
Looks cool but I had to laugh at this: