The Clorox Bleach Pen is a great, easy to use tool that allows you to apply bleach only where you need it. There are two different tips on the Clorox Bleach Pen. One side has a fine tip which is great for bleaching small areas between patterns on clothing. The other tip has a scrub brush that allows you to apply and rub bleach into a larger area. You'll love the convenience and ease of bleaching with the Clorox Bleach Pen.