Aim a small acrylic reflector at fixed tabletop angles. Three open slots tilt 15, 30 and 45 degrees from vertical without moving joints. MEASURE FIRST Acrylic mirror/card up to 70×90×2 mm. Slots 2.6 mm; no glass. IN THE BOX 1 printed part in matte black PLA: angle-block. Additional items required: Acrylic mirror or reflector card, not included. No additional fasteners required. Subjects, camera, lights and accessories are not included. Printed and shipped on demand by Slant 3D. Shipping and taxes are calculated at checkout. USE Choose a slot and insert the lower edge gently. Place on a level dry table. The mirror/reflector is separate; do not use near hot lamps. Dry indoor use. Keep away from heat; inspect and smooth any rough print edges before use. CAD geometry and local slicing checked. Physical fit, finish, stability and durability have not been tested. Images are renders of the actual CAD. Design: João Lutz / JoaoLutzFilm, developed with AI assistance. Original CAD; no third-party mesh used.