The Leonardo petal puller is a custom tool I developed that will make creating flowers and petals very easy. It has a tweezer length of 8 inches long. The large puller allows you to pull petals approximately 4mm by 20mm by 30mm. The size of the petals depends on the amount of glass pulled or pressed. Basic Instructions will be sent with purchase of puller. If you are still unsure how to work the tool I also have the Leonardo Petal Puller download available. Look for classes in your area. Boro flower, petals and download not included.