Thread conditioner with Thread Cutter Blade and No loose lid. 400% Less thread drag and hand fatigue. Strengthens thread, eliminates static. Prevents tangling and fraying. Won’t melt or freeze. Safe for threads and fabric. Exclusively from Taylor Seville Originals- Thread Magic Square w/Cutter is manufactured by Taylor Seville Originals, an established and innovative sewing and crafting company committed to providing fine quality sewing, and quilting supplies.