This Tamper Evident Black Cap with Large Dropper insert is ideal for dispensing carrier oils and pre blended massage oils. It’s simple to use, just screw on, and the tamper evident ring will snap into place.Hole Size: 2mmTop tip: If you are looking to dispenses slightly thinner oils such as essential oils use our tamper evident cap with a small hole dropper, which has a hole size of 0.7mm.
