A funky diy neon nail art kit simply apply in three easy steps to really get your nails noticed use the nail pen to paint your nails in either bright neon orange or hot neon pink use the micro nib to add a detailed design and then add crystal gems to wet varnish for extra blingr r each pack contains two nail art pens with a micro nib a brush for painting and sparkling gems to decorate all you need for fresh and funky nails and better still it glows under uv blacklight fantastic