Natura Bona Essential Oil Supplies and Accessories. Glass Dropper Bottles; Pack of 4 Amber Glass Calibrated Dropper Bottles (.5oz, 1oz, 2oz, 4oz) and 4 Amber Glass Euro Droppers; 6ml.
Natura Bona Essential Oil Amber Glass Dropper Kit: 8pcs total; 4 Calibrated Boston Rounds & 4 Euro Droppers. BPA Free Tops. Ideal kit for blending essential oils, perfume, body oils, and other liquids.