How to Use Mini Polyhedral Dice in Travel and Convention Games

Quick answer

Use mini polyhedral dice by keeping a complete 7-dice set in a dedicated pocket or pouch, rolling them on a small padded surface so they do not bounce off the table, and checking the numbers under good light. For convention games, pack two mini sets so you always have a backup if one die goes missing.

Mini polyhedral dice solve a specific problem: you want to play, but your table is a tray table, a bar top, or a shared convention table already crowded with books and minis. Standard 16mm dice feel large in those spaces. Mini dice are small enough to keep in a pocket, which means you stop leaving your dice at home.

This guide walks through an ordered process for using mini dice in travel and convention games. It covers how to choose a set, how to pack it, how to roll on small surfaces, and how to keep track of tiny dice in a noisy hall. Each step includes one common mistake to avoid so your game keeps moving.

Step 1: Choose a mini set that matches your game

Start by confirming the set includes the dice your system actually uses. A standard polyhedral set covers most needs: d4, d6, d8, d10, d10 (00-90), d12, and d20. If your game leans on d6 pools, a mini set still works, but you may want two sets so you can roll multiple dice at once without passing them around.

At 10mm, mini dice fit easily in a pocket, which is the whole point for travel. The tradeoff is that small dice are harder to read across a table and easier to lose under a chair. Decide whether you want them for personal use at a small table or for a group where several players will handle them.

• Check that the set includes the exact dice your game rolls most often before you pack it.
• If you share dice with a group, bring two mini sets so no one waits on a single d20.

Step 2: Pack the set so it stays together

A mini set is only useful if all seven dice arrive with you. Keep the full set in one small pouch or a dedicated pocket rather than loose in a bag. Loose dice migrate into backpack seams and get left behind in hotel rooms. A single pouch also makes it obvious at a glance whether a die is missing before you leave the table.

For conventions, pack the mini set in your carry-on or day bag, not in checked luggage. If you are bringing a larger set as a backup, keep the mini set separate so you are not digging through a full dice bag when the table is ready to start.

• Do a quick count of all seven dice before you leave a table, not after you get home.
• Keep the mini set in one pouch so a missing die is immediately visible.

Step 3: Set up a rolling surface that contains the dice

Small dice still bounce. On a tray table or a crowded convention table, a bare surface sends mini dice onto the floor, where they are hard to find. Use a padded dice tray or a shallow box lid to keep rolls contained and to protect the dice from hard surfaces. This matters even more if you also carry metal dice, which can dent or scratch on bare tables.

If you do not have a tray, roll into a folded cloth or a shallow bowl. The goal is a lip around the rolling area. A flat napkin does not stop a d4 from sliding off the edge, so choose something with a raised rim.

• A padded tray protects both the dice and the table, and it keeps mini dice from rolling away.
• Avoid rolling mini dice on glass, bare metal, or uneven surfaces where they can skid off.

Step 4: Roll and read mini dice without slowing the game

Roll mini dice with a short, low toss rather than a big throw. A low roll keeps them inside the tray and reduces the chance of a cocked die. After the roll, read the top face under decent light. Small numbers on 10mm dice are harder to see in dim convention halls, so angle the die toward a light source or pick it up to confirm the result.

When several players use mini dice, announce your result clearly instead of expecting the table to read a tiny d20 from across the room. This keeps turns moving and avoids disputes about what the die actually shows.

• Roll low and short to keep mini dice inside the tray and reduce cocked results.
• Read the number yourself and state it out loud before passing the turn.

Step 5: Protect and track your mini dice during the event

Convention halls are chaotic. Between sessions, put the mini set back in its pouch rather than leaving dice on the table. If you use mini dice alongside a larger set, keep the two groups separate so you do not mix sizes when grabbing a d20 in a hurry. A quick count at the end of each session catches losses early, while there is still a chance the die is under the table.

If you plan to use mini dice as your main set for a full convention, consider bringing a second mini set as a spare. Losing one die from a seven-dice set is annoying; losing the d20 mid-session is a real problem. A backup set is small enough that it costs almost no space.

• Count your dice at the end of each session, not just at the end of the trip.
• A spare mini set takes up almost no room and prevents a missing d20 from ending your game.

Your mini dice travel routine, step by step

1. Confirm the set covers your game: Open the pouch and check for d4, d6, d8, d10, d10 (00-90), d12, and d20 before you leave. If your system uses d6 pools, add a second mini set so you can roll enough dice at once. Checkpoint: if a die type is missing, swap in a set that has it before you pack.
2. Pack all seven dice in one pouch: Keep the complete mini set in a single small pouch or dedicated pocket. Do not scatter dice across multiple bags, where they get separated and lost. Checkpoint: one pouch, one count of seven dice.
3. Set up a contained rolling surface: Use a padded dice tray or a shallow box lid with a raised rim. This keeps mini dice on the table and protects them from hard surfaces. If you also carry metal dice, always roll them on a padded surface. Checkpoint: if the rolling area has no rim, mini dice will end up on the floor.
4. Roll low and read the result out loud: Toss mini dice with a short, low motion to keep them inside the tray. Read the top face under good light and announce the number clearly so the table does not have to squint at a 10mm d20. Checkpoint: a cocked die means reroll, not a guess.
5. Count the set after every session: Before you leave the table, count all seven dice back into the pouch. A spare mini set in your bag covers you if one die disappears during a busy convention day. Checkpoint: seven dice in the pouch before you walk away.

Mini dice and travel-ready options from our catalog

• Stardust Supervolcano 10mm Mini Poly Dice Set: At 10mm, these mini dice sets easily fit in your pocket so you can bring your dice everywhere you go. Each polyhedral set comes with 7 dice (d4, d6, d8, d10, d10 (00-90), d12, and d20). A complete 7-dice set at pocket size means you can keep a full polyhedral range with you without carrying a standard-size bag.
• Stardust Turquoise 10mm Mini Poly Dice Set: At 10mm, these mini dice sets easily fit in your pocket so you can bring your dice everywhere you go. Each polyhedral set comes with 7 dice (d4, d6, d8, d10, d10 (00-90), d12, and d20). A second color option makes it easy to tell your mini set apart from another player's dice at a shared convention table.
• Sterling Gray 16mm Polyhedral Dice Set: Made with solid zinc and plated with shiny-polished nickel, these 16mm metal dice sets are heavy in your hand, and are built to last. This is a full-sized 16mm polyhedral dice set that comes with 7 dice (d4, d6, d8, d10, d10 (00-90), d12, and d20). We do recommend rolling any metal dice on padded surfaces like our padded dice trays. If you prefer a heavier feel at the table, a full-size metal set works well as a home set, while mini dice stay in your travel bag.
• Stardust Green w/ Blue Numbers 16mm Polyhedral Dice Set: It's hard to beat the value in our acrylic dice sets. Beautiful and affordable, these are great Critical Reinforcers to our metal dice. Each 16mm polyhedral set comes with 7 dice (d4, d6, d8, d10, d10 (00-90), d12, and d20). A full-size acrylic set is a practical backup for convention play when you want larger numbers to read across the table.

Mini polyhedral dice work best when you treat them as a complete, contained kit: one pouch, one rolling tray, and a quick count at the end of each session. That routine keeps your travel games moving and your dice where you can find them. If you want a pocket-sized set for your next trip, start with a 10mm mini poly set and a padded tray.