COLOR: BLACK. The supplied print is black; render colors are illustrative. Sort incoming letters into three visible tiers. Ascending curved dividers keep envelopes visible. DIMENSIONS 155 × 90 mm footprint; open-ended lanes about 26 mm deep. CONTENTS 1 printed part(s): mail-sorter. Required material: PLA. Accessories, glass tubes, books, consumables and other props are not included. USE AND ASSEMBLY For dry letters on a stable desk; not a shipping or document-protection box. Place on a level indoor surface; check the stated dimensions against your own items before printing. Images are renders of the actual CAD. Geometry and reference slicing checked digitally. Physical stability, finish and service life have not been established by those checks. Printed to order; actual material, price, shipping and taxes must be confirmed in the product options and checkout. Design: João Lutz / JoaoLutzFilm, with AI assistance.