COLOR: BLACK. The supplied print is black; render colors are illustrative. Solve a number-order puzzle with open-top removable tiles. DIMENSIONS Fifteen 24.5 mm tiles; 101 × 101 mm clear tray; one empty cell. CONTENTS 16 printed pieces: 1 × sliding puzzle tray; 1 × tile 01; 1 × tile 02; 1 × tile 03; 1 × tile 04; 1 × tile 05; 1 × tile 06; 1 × tile 07; 1 × tile 08; 1 × tile 09; 1 × tile 10; 1 × tile 11; 1 × tile 12; 1 × tile 13; 1 × tile 14; 1 × tile 15. Material: PLA. SUPPLY SEPARATELY No extra hardware. USE AND ASSEMBLY Arrange 1–15 row by row, last cell empty. Shuffle only by sliding into the empty cell to guarantee solvability. Tiles are gravity retained, not captured; keep level. Images are renders of the actual CAD. Geometry and reference slicing checked digitally; physical fit, finish and service life have not been established by those checks. Printed to order. Shipping and taxes are calculated at checkout. Design: João Lutz / JoaoLutzFilm, with AI assistance.