Before you can enter the Cave of ... Tracts of Land, you need your trusty dice. And to keep them safe, use your 10 levels of Craft: Altoids to make this dice case!
Step 1: Cut some foam
Cut it to this size:
2.25" deep (front to back)
3.5" long (side to side)
0.75" inner height (from inside bottom of tin to rim)
Cut a bit extra off the height to make it easier to remove the dice.
Step 2: More cutting
Step 3: Skill check
Step 4: Bonuses!
This is what I've been looking for! A mini D&D-type game for any occasion! Print off these quick instructions, fold them up and stick them in your dice tin. Next time you're waiting for something but you don't have the time for a full-on game, whip out the Arena 4e instructions and hack each other to bits!
Look, a tiny one! This little tin can be found here: http://www.tokidoki.it/shop/novelty/moofia-mirror-mints.html