Comes with two droppers, one with a straight tip, another with a curved tip. For easy and precise delivery of medication, up to 1 mL. Each pipette dropper is clearly marked with 0.25, 0.50, 0.75 & 1.0 ml using non-toxic ink which allows you to get the right amount of fluids into the dropper without dripping or spilling. Ideal for administering eye, ear or nasal drops, other liquid medicine, arts and crafts, essential oils and other fluids Glass dropper can be sterilized in boiling water. They are made of high-quality, durable and safe glass and a 100% rubber pipette that is easily removable for cleaning. The glass dropper is BPA free.