This UV nail gel polish is really great! You buy the small bottles at Aliexpress (€5.42 40% OFF) | Lilycute 6 Pcs/Set Neon Gel Nail Polish Set Kit Fluorescent Uv Led Nail Art Gel Varnish Semi Permanent Base Top Coat Varnish https://a.aliexpress.com/_EznJcG1) The prices of the bottles are also small, you can buy them in packages or separately. The colors last at least 3a4 weeks, the polish doesn't smell either and what's especially nice, they really have all the colors you can imagine, including glitter -neon -glow in the dark -mat -gloss -magnetic you name it... Very easy to apply and dry with the UV lamp within 30 seconds. I'm in love ♡