★ Measured Pourer Operating Instructions ◆ Step 1 Please shake the pourer before using to ensure that the steel ball is not stuck. Make sure you have a airtight seal. ◆ Step 2 Make sure you turn the bottle to a high angle(roughly 60 degree angle) when pouring. The bottle does have to be upside down while pouring or it will not stop. ◆ Step 3 To dispense another measure you must turn the bottle upright again. Your measured pour spout is now primed! ◆ Step 4 It requires about 19 mm - 22mm of the bottle neck when using. ★ Why choose our products? 1. Improve pouring efficiency and accuracy. Reduce Waste. 2. The material is safe and reliable. 3. Fits most bottles. ★ Specifications Material: Food Grade Plastic/Steel Balls Size: 3.8x9.7cm Weight: 22g each one ★ Package includes 4 x Measured Pourer