Bristles feed out like a mechanical pencil.Set includes: #14258 Brass Bristle Brush and #14259 Fiberglass Bristle Brush Quantity: Add to Wishlist. FIBERGLASS SCRATCH BRUSH-Our scratch brushes with pen-shaped handles are used for removing rust or corrosion in hard to reach places. COMPLETE TOOTH BRUSHING IN LESS THAN 30 SECONDS ! 12 ultra micro fiberglass refills for use with #81850 Ultra Micro Fiberglass Brush. You can use it to access crevices and narrow areas to clean rust on jewelry and electronics. Measures 4¾” long with 1/16” diameter fiberglass brush. Ultra Brush is the world's first, fully automatic toothbrush.This patent device brushes all your teeth at once, fully automatic, and finishes in just 30 seconds.All you have to do is press a single button, wait 30 seconds, and you’ll have perfectly clean teeth!. Micro-Mark 82027 Ultra Micro Fiberglass Brush Refill (12) Micro-Mark 82027 Ultra Micro Fiberglass Brush Refill (12) $14.95) Current Stock Level: Current Stock Level: 3. Pen-shaped, spring-loaded mechanism. Measures 4 ¾” long with 1/16” diameter fiberglass brush. Measures 4¾” long with 1/16” diameter fiberglass brush. Pen-shaped, spring-loaded mechanism. Pen-shaped, spring-loaded mechanism. Pen-shaped, spring-loaded mechanism. Made In Germa (other Gelcoats are best applied by Spray) The Ultra Plus Brushable Gelcoat is designed to self-leveling and is much easier application. Mini Brushes Get into the Tightest CornersThese unusual brushes are excellent for removing rust and dirt from the smallest parts and for scratching metal and glossy plastic for better solder and glue adhesion. The SE 7616SB Fiberglass Scratch Pen Brush is great for cleaning and polishing items with hard-to-reach and tight places. Scratch Brush - Fiberglass, Ultra Thin . Great for tight places and electronic applications.Made in Germany. Applying Gelcoat by Brush or Roller – (Use a Brushable Gelcoat) When applying gelcoat by brush or roller, we recommend the Ultra Plus Brushable Gelcoat. Measures 4 ¾” long with 1/16” diameter fiberglass brush. Great for tight places and electronic applications.Made in Germany. Great for tight places and electronic applications. Very easy to use, just turn the black top on this cleaning tool to extend and retract the brush. Ultrabrush 1.0 features a finer brush with 100 chemical resistant fibers to provide increased control and precision and Ultrabrush 2.0 offers improved smoothing and spreading action with a larger brush … Ultrabrush offers dentists two versatile options to suit their individual needs. See More See Less WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov Length is 4-1/2 Create New Wish List; Share with a friend: Description.