brewing a mana potion...
pendulum berlin…
glow it out your ass...
levitating nixie clock...
Once set up correctly it will hover above the base for as long as it is powered, displaying the time and date on digits of glowing metal and glass. Needing no batteries, the nixie clock is powered from the base without wires and will operate without interruption for months or years. No charging is required, it just floats and works.