Bag of 100 conical shaped pipe cleaning brushes A must have for pipe smokers
Atomic Pipe Cleaner Brush x100
Husky 6-in-1 Fitting Brush 80-726-111 - The Home Depot
Supco CCB100 Condenser Tube Brush, Black, Handle 48 L
Less-Common Carbon Nanostructures
ProTeam 100114 4 to 8 Overhead Pipe Cleaner
5 Piece high quality brush set Ideal for cleaning tabacco pipes or tubes Stainless steel stem with tough nylon bristles Flexible to reach the toughest
Tobacco Briar Pipe Cleaning Cleaner Brush Set 5 pcs Nylon Brush with Stainless Steel Stem
Exel* Luer-Slip Tip 3 mL Syringe/Needle Combinations
5465-5 Test Tubes Plastic Polystyrene 16 x 100mm, 10ml Pack of 500
Not just for Aquarium tubes, the nylon bristles are great for cleaning all sorts of surfaces. It's also very flexible, you can bend it around for hard
Unique Bargains Flexible White Bristles Tube Pipe Cleaning Brush 63 Length for Aquarium