Remix of this design.

A spell slot tracker for DnD 5e. Uses d6 dice (or, preferably, this printable spell slot die) to track how many spell slots you have available to you, and includes a lid to help keep things in place in-between play sessions. Uses eight 5mmx1mm magnets to keep the lid attached to the base, though can be used just fine without magnets.

The default lid has a spell-circle-ish design on it, but a blank lid without any design is also included for customization.

For both the lid and body, print with the dice slots facing upwards.