The Gum Proxabrush Trav-Ler are small brushes in a spiral attached to a handle, on which they can be folded perpendicularly. Therefore,each brush is stored in handle for easy transport.
Versions 0.8 mm (red), 0.9 mm (orange), 1.2 mm (purple), 1.4 mm (fuchsia) and 2 mm (grey) are cylindrical.
Versions 1.1 mm (green), 1.3 mm (yellow) and 1.6 mm (blue) are conical.
Packaging by 4.