Chests, Terrain Scenery for Tabletop 28mm Miniatures Wargame, 3D Printed and Paintable, EnderToys
These were made using a 3D printer with PLA plastic. Primer may be necessary in order for paint to adhere properly. Quantity and dimensions are as follows:

Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.