"Brushes"

Will Not Scratch.

White bristle and plastic handle.

Easily clean out your dirtiest test tubes with this nylon bristle, wooden handled brush.

Natural Brush Bristles, Appropriate for Many Specimens.

The soft, natural camel hair bristles of this fine tipped brush will not harm delicate structures like stiff forceps or needles will.

Good quality natural black bristles, mounted in twisted heavy gauge galvanized wire with radial top.

These test tube brushes feature a radially tufted tip.