FreeDough Scrapers - Bowl Scraper and Bench Scraper with Ruler, for Bread and Pastry, No Supports (OpenSCAD)Printables
FreeKnitting Needle and Crochet Hook Gauge - 2 to 10 mm Sizer with Ruler and Swatch Window, No Supports (OpenSCAD)Printables
FreeBolt and Nut Size Gauge - Metric M2 to M12 Holes, Nut Hexes and Length Ruler, No Supports (OpenSCAD)Printables
FreePicture Hanging Tool - Mark the Nail Spot First Time, with 15 cm Ruler, No Supports (OpenSCAD)Printables