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:
"Enhance your decor or add style to your living with this artistic and practical Small Truchet Tray 3D model. Based on Truchet tiling, this tray is sure to bring an elegant and modern touch to your space. It incorporates a unique pattern that is geometrically appealing while ensuring its primary function isn't compromised. The model has been carefully designed to have shallow depths, making it appropriate for holding small items such as keys, loose change, or even serve as a beautiful candle holder. The model is simple yet robust, ensuring printability. Add this eye-catching 3D model to your next printing project and bring a touch of the exceptional into your everyday life."