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 medium puller allows you to pull petals approximately 4mm by 17mm by 25mm. 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 a DVD available. Please check my class schedule for a wild flower class near you for petal puller hands on instruction.