I realize this is a very old post, but thought we might have an answer for others looking for a solution to this problem of making slits in their hair bow cards: https://www.etsy.com/listing/2878798...op_home_feat_1
This is the ONLY punch available currently as we have worked for months to perfect the design and find a factory to produce them. Currently accepting preorders.
Thanks for checking it out!
Custom Couture Label Company