“Acrylic display cube” on Amazon have me this Clear Acrylic Plastic Square Cube, Dedoot 4 Pack Small Plastic Storage Box with Lid, 2.2x2.2x2.2 Inch Square Clear Containers Box for Candy Pill and Tiny Jewelry https://www.amazon.com/dp/B08GBTJFD5/ref=cm_sw_r_cp_api_glt_i_G6XJ9RD9HFZ46MHHDP28