Colortrak Eco Collection Bamboo Brushes. Saving the Planet That's our Style! Colortrak is committed to finding ways to reduce our impact on the environment so we designed the Eco Collection from sustainable resources and recycled materials. Both brushes are made from bamboo, a renewable, sustainable natural resource instead of plastic.
The 2 pack Bamboo Brush includes:
• (1) Feather bristle brush (2.25 inches)
• (1) Firm bristle brush (2.25 inches)
*Chemicals and color may stain bamboo material.