Fitted trays give individual macarons defined positions, with cavity dimensions developed around finished shell diameter, filling thickness and the chosen presentation. Rectangular rows, square grids and circular arrangements offer different presentation options; the final piece count depends on the approved internal layout. Tray pockets need enough support to limit movement while leaving room to load and remove macarons without squeezing their delicate shells. Printed solid lids and optional window lids support different retail presentations, with artwork, visibility and closure details reviewed together during development. Jinyu’s custom projects start from 5,000 pieces, with tin dimensions, tray material, food-contact requirements and packing details agreed before production.