Celtic Knot Trivet - True Over-Under Weave

One endless band woven over-under all the way round: a (3,8) torus knot pressed flat into an eight-petal Celtic rosette inside a rim. Every crossing is a true weave, yet it prints flat in one piece with no supports. 185 mm across, 8.8 mm tall. Print in PETG/ASA for hot pots, or PLA as a wall medallion. Silk bronze or gold shows the weave best. Includes STL, renders and README. By Black (BlackSpectre). More designs: patreon.com/123black