These Flask Brushes have natural bristles and a flexible plastic handle. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

Sturdy, black bristle bottle & cylinder brushes with galvanized handles to prevent rusting.

This white bristle brush is ideal for cleaning long items such as burettes and pipettes. Brushes are sold individually.

Soft bristle test tube brushes with galvanized handles to prevent rusting. Sold in packages of 12.

Sturdy, black bristle beaker brush. Sold individually. Available in two sizes.

The Test Tube Cleaning Brush is used for cleaning test tubes or narrow mouth laboratory glassware such as cylinders or burettes. The bristles are made from nylon materials and the stem is a galvanized metal.