http://www.brushtechbrushes.com/five-gallon-carboy-washing-brush.html

Many people love their carboys, but boy! do they dislike cleaning them! At Brushtech, cleaning is a very serious affair and we want to make you at peace with cleaning, maybe even enjoy it... We have an entire R&D department dedicated to figuring out how to clean the inside of that watchyamacallit? thingamagig? barrel with the neck? the water cooler tank thing? the what, the who? oh you mean the carboy! Yes, we can get that clean. no problem. Check out our Video. I hope this helps.

MODEL : B217C .................... UPC# : 079115-002179

• Brush does not scratch glass or plastic.
• No-woven pad section rubs and dislodges dried up residue.
• Made for glass and plastic 5 Gallon Carboys
• Fill carboy bottle about 1/5th of the way with hot water to use brush.
  
• Product Dimensions L: 23"  W: 6.5"  H: 2.25"

http://www.brushtechbrushes.com/five-gallon-carboy-washing-brush.html

Beautiful delicate vases were a mystery to clean before you discovered this small vase cleaning brush. Your vase can now sparkle and shine with the help of our end brush for washing vases. Designed to reach the bottoms and walls of vases. Dense tufts all along the length of the brush prevent scratching or chipping of delicate and vulnerable lips of vases.

These Brushes make a great gift for anyone who has an unusual vase collection that is difficult to clean

At Brushtech, we don't make brushes just for the sake of making brushes. We design brush solutions around cleaning problems people encounter in their everyday lives. Cleaning Vases has always been a tedious task, and usually a difficult one. Beautiful flowers should be put into beautiful and beautifully clean vases. With Brushtech's Vase Brushes, hard-to-reach areas can be cleaned with our hard-to-find brushes.

Dishwasher Safe.

Made in USA!

B300C End Brush for Tall & Narrow Vases