Use the fascinating Möbius strip to make a spill-proof coffee cup carrier.
Written by William Gurstelle
Gunther Kirsch
Materials
»Acrylic plastic sheet, 1/8" thick, 12"×12"
»Split rings, 1" diameter (2)
»Barrel swivel, large available where fishing tackle is sold
»Leather, 3½"×3½" piece
»Soft leather, ½"×8" strip
»Acrylic adhesive/solvent
»Glue
Tools
»Jigsaw Use an acrylic cutting blade, or a carbide-tipped blade with fine teeth and little or no set.
»Hot air gun for paint stripping
»Electric drill with 1/8" bit
»Vise
»Clamps, medium (2)
»Sandpaper
»Pop rivet gun and rivets, or stout needle ...
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