These trays are designed using randomly rotated Truchet tiles. The resulting pattern has the appearance of a bunch of random squiggles covering the surface of the tray.
See here for video: https://youtu.be/G6KEEuEi9nU
There are three sizes of trays, and five unique patterns for each size. Pick your favorite or print out a set of unique pieces. They scale up easily to whatever dimensions you want.
Download the set: Small: https://than.gs/m/907948 Medium: https://than.gs/m/907950 Large: https://than.gs/m/907952
AI generated description:
"This 3D model is of a Truchet Tray in the medium size, beautifully engineered with intricate patterns inspired by Truchet tiles. The model appears to incorporate seamlessly tessellating shapes that form a repeating geometric design, giving it an appealing and alluring visual presentation. Initially designed for 3D printing, the tray holds high-resolution detailing that works perfectly for showcasing or practical use. Ideal for interior decoration, serving, or even as a beautiful desk ornament, this Truchet Tray Medium 1 design would provide an attractive asset for any 3D-projects related to home décor or fashion accessories."