These stone-textured boxes are compatible with nine different sliding lids, each featuring a unique Celtic knot. The series has been divided into three sets of similar knots, access them all via links below.
See here for video: https://youtu.be/lIEAA5Up8nQ
Prints easy, no supports needed.
Of the hundreds of knot configurations possible on a 2 x 3 grid, the nine knots selected here are the only ones that are both single-band and symmetrical.
Links to all designs in the series: