Neat! I just got them off Amazon. Little ones (link below) but they require TEENY TINY dice and aren't incredibly clear. My bigger one which holds small d6s with lots of room to spare I got out ouf a vending machine.
https://www.amazon.com/gp/product/B07M6DWN82/ref=ppx_yo_dt_b_search_asin_title?i...
Do you think any of these could work?
https://www.amazon.com/AHANDMAKER-Acrylic-Display-Specimens-Succulents/dp/B099WN378P/ref=sr_1_34?crid=3EI54GNSGWN0C&keywords=plastic+dome+with+base&qid=1696688257&sprefix=plastic+dome%2Caps%2C181&sr=8-34
https://www.amazon.com/TOFLEN-Containers-Chocolate-Strawberry-Mooncake/dp/B0B4BZTKQ6/ref=sr_1_97_sspa?crid=3EI54GNSGWN0C&keywords=plastic%2Bdome%2Bwith%2Bbase&qid=1696688383&sprefix=plastic%2Bdome%2Caps%2C181&sr=8-97-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9tdGY&th=1
https://www.amazon.com/Garneck-plastic-decorations-unbreakable-glycerin/dp/B0CJ7DKLN1/ref=sr_1_124?crid=3EI54GNSGWN0C&keywords=plastic+dome+with+base&qid=1696688383&sprefix=plastic+dome%2Caps%2C181&sr=8-124
