The basics F’lint is an all-in-one roller and case lint roller with a modern, colorful design.  The benefits It's retractable, refillable and recyclable. Just toss it in your bag and go. 30 sheet roller. Easy to refill! The uses A simple twist and it's ready to use. When done, twist again and the roller retracts inside, where it stays clean. The bottom line This ingenious, pocket sized lint roller helps to keep your clothes and costumes looking sharp!