We love our Spout Top Caps as the dispensing spout on the top of the lid allows you to easily use your products. The 20-410 Black Turret Style Spout Top Caps are unlined and work with a variety of bottles featuring a 20-410 neck size. This Spout Cap works great for products like carrier oils, serums, specialty hair, skin care and cosmetic products. Features a 0.110" Orifice.