Why minis need special handling
Miniatures are the most fragile components in any game. Thin weapons and antennae snap, soft plastic warps in heat, and figures that rattle loose in a box chip each other's paint and detail. A pile of minis dumped in the original tray degrades over time, and painted minis degrade fast. The goal is simple: keep each figure from touching its neighbors and from sliding around when the box moves. Board-game minis are usually fewer and more mixed in size than a wargaming army, so the solutions lean toward divided organizers rather than full magnetic armies.

Storage options, from cheap to protective
Pick by how valuable the minis are and whether they're painted.
- Adjustable-divider organizer boxes: give each figure or small group its own compartment so nothing collides — the board-gamer's default.
- Foam trays with cut pockets: figures sit in shaped recesses and never touch, good for a fragile painted set.
- Household containers that already work: egg cartons (the plastic 18- or 24-count kind) cradle small figures and stack well; tackle boxes and hardware organizers with adjustable dividers group minis by size.
- Original tray: fine only for sturdy, unpainted figures you store flat and don't travel with.
Cheap tricks that punch above their weight
Board-game hobbyists have some clever low-cost fixes. A fishing tackle box or parts organizer with movable dividers lets you make a short compartment for a stubby figure and a long one for a mini with an outstretched weapon — and the clear lid lets you see what's inside. Egg cartons, lined with a little foam, are a surprisingly good fit for small figures. And if you keep minis in a metal tin, you can magnetize the tin's lid or floor and glue small magnets under the bases so the figures lock down instead of sliding — a scaled-down version of the wargaming magnet trick.

Padding stops the sliding
Whatever container you use, the failure mode is the same: minis sliding into each other when the box tips. Fill the empty space. Scrunched paper towel, bubble wrap, or foam cubes on top of a tray keep figures from bouncing, and a foam or rubber liner in the bottom of a starter-game box stops them skating around. If minis share a compartment, a twist of tissue between them does more than it looks like it should. The less a figure can move, the less its paint and thin parts wear.
Protecting painted minis
Paint is the first thing to go. If your minis are painted, prioritize foam pockets or individual divider compartments where figures never rub together, and seal the paint with a protective varnish before storage so handling doesn't wear it. Keep painted minis out of hot cars and attics — heat both warps the plastic and softens paint. For the most valuable figures, an individual compartment beats any shared tray, and it's worth pulling the fragile hero models out into their own padded spot.

Watch out for warped soft plastic
Board-game minis are often molded in a softer plastic than wargaming kits, and that plastic bends and slumps in heat. A figure left in a hot car or a sun-baked attic can come out leaning, with a spear curled or a base bowed. The good news is that mild warping is usually reversible: dip the part in hot (not boiling) water until it softens, gently bend it straight, then hold it under cold water to set the new shape. The better move is not to cook them in the first place — store the game somewhere climate-stable and don't leave it in the car between sessions.
Transport without breakage
Most mini damage happens on the way to game night. A padded carrying bag or a box where minis are locked in foam, in dividers, or on magnets stops the jostling that snaps thin parts. Never let figures ride loose in a game box with a heavy board on top — that's how weapons and antennae break. If you only have a divider box, pad above the minis with foam so nothing bounces, carry the box flat and level rather than tipping it, and keep the whole thing out of a hot car.