Material: Polypropylene (PP) — considered safe for use with essential oils.
Polypropylene is recyclable (#5 recycle)
1ml Plastic Transfer Pipettes - 10 pack
Use these 1ml plastic pipettes to make your blending easier. Pipettes are great for controlling how many drops of essential oils you are using. Are you making samples? use the pipettes to evenly distribute the essential oil between the sample vials.