F2-79 dish with finger disconnect (thimble) 15 ~ 15 ~ 15mm [22] Go to amazon.com Related posts Top 9 best sashiko thimble for 2022 FeatureSashiko Thimble (with round shape dish)Made in JapanEssential thimble to practice Sashiko in Traditional way. DescriptionAn essential thimble to maximize Sashiko stitching experience.