I have one of these Airtime Slabs- they use magnets to spin a card suspended in the air. I love it, and have it hanging out on my mantel right behind my desk (with a Mantel launch card in it, created by @thecardcarver).

Pretty solid black friday deal going if anyone is intrigued.

https://www.get-airtime.com/?utm_source=Email%20Known&utm_medium=email&utm_campaign=Black%20Friday%202024%20%2801JD0R5V4M48ZKZT7N2PSFS5WR%29&_kx=LQYuVx1adgH_oIuFxe4ff35tPD8Vo6EAZONxZuyceAw.YrAfTF