shoelace clips/quick lock

thingiverse

A revolutionary new concept is emerging for shoelaces - one that could completely transform the way we secure our footwear. By rethinking the traditional lace design, innovators are poised to create a more efficient and user-friendly experience for millions of people worldwide. The new design promises to make it easier than ever to put on shoes, eliminating the frustrating tangles and knots that have long plagued us all.