This is a disposable eco-friendly mascara wand which comes in a pack of 25 (size 93mm, 4mm diameter) and is perfect for environmentally-conscious makeup pros and retailers. Use one (dip once) and throw away to avoid double-dipping and cross-contamination. The bamboo handle is made from sustainable resources and the wands come in biodegradable packs of 25 pieces.  The head is slightly curved to allow for easy mascara application and the silicone brush head allows for no loss of bristle.