Teach children how droppers work by using a dropper to transfer colored water from one small container to another. Amber bottles are ideal for tasting exercises. Pieces will come screwed together as a unit.
Please note: You may also mix and match your sets by ordering individual Glass Bottles (J82, J80, or J83) and Eye Droppers (J72, J70).
Your satisfaction is guaranteed.
You may return any item, for any reason, and receive an exchange, replacement or refund.
