3 ml is just a hair over a half teaspoon. Go to the pharmacy where you get your child's Meds. The pharmacist will probably give you a dispenser.
If I Have To Take 3mls How Many Tablespoons Is That?
For a more accurate measure of 3mls, you can go to a pharmacy and pick up a medicine dosage vile, which has the exact mls, labeled on the side.
Cost is minimal for the vile.
Cost is minimal for the vile.