Amazon.com : Buytra Scrapbook Paper Punchers Hole Punch 1 Inch - Shape Punches for Kids Paper Crafts, Card Making, Scrapbooking - 4 Shapes Including Circle, Star, Heart, Square Punch, Color May Vary :
2.5 X 2.5 inch Square Lever Action Extra Large Craft Punch for Paper C — Bira Craft
Square Hole Punches - Lee Valley Tools
Paper Punch - Small Square 5/8" (16mm) - fits resin molds and bezels – Little Windows Brilliant Resin and Supplies
Custom Square Hole Punch – Hole Punch Shapes
Square Hole Punches - Lee Valley Tools
Amazon.com : 1 inch Square Punch Craft Lever Punch Handmade Paper Punch for Crafting Scrapbooking Cards,DIY Cards Making Candy Color by Random 1X1 inch Square Punch : Arts, Crafts & Sewing
Hexagon/Square Hole Punch Geometry Craft Scrapbook Paper Puncher Graph Shaped Punches Children Easy Cutting Tool - AliExpress