This item is very easy to use and efficient as it strings and slices in one easy action! Works with vanilla bean pods also. 3 easy steps! 1. Use the blade to cut off the top and tail of the bean 2. Insert bean into the funnel with the strings to the sides, push firmly and straight 3. Complete the process by grabbing the sliced bean from the other side and pulling the rest through the funnel. That's it! A perfectly sliced bean every time! Measures: 5.25" x 1" x 1" / 13.5cm x 2.5cm x 2.5cm.