Gum sets how large a bubble can grow. Flavors add their own bubble figure. Coins, gems, tickets, and pearls are the four permanent purses named across the worlds. Event currencies are separate and leave with the event.
Overworld Gum Store
The store is on W1 Surface and lists 17 items. These gum rows were captured with both a bubble figure and a price.
| Gum | Bubbles | Price |
|---|---|---|
| Basic Gum | 10 | Free |
| Stretchy Gum | 45 | 25 coins |
| Chewy Gum | 125 | 250 coins |
| Epic Gum | 550 | 1,500 coins |
| Ultra Gum | 950 | 5,000 coins |
| Omega Gum | 1,750 | 12,000 coins |
| VIP Gum | 550 | 249 Robux |
| Infinity Gum | Infinite | 799 Robux |
Unreal Gum is in the shop data at 45,000 coins. Its bubble figure was not in the captured store excerpt, so it is not given a number here. VIP Gum matches Epic Gum's 550 bubbles and costs Robux. Buy Epic with coins unless you want the pass item for another reason. Infinity Gum is the only store row with an infinite bubble figure.
Flavors with a captured bubble figure
| Flavor | Bubbles | Price and shop |
|---|---|---|
| Bubble Gum | 1 | Overworld Gum Store, no coin price captured |
| VIP Flavor | 35 | 249 Robux, Overworld Gum Store |
| Molten | 1,450 | 350,000,000 coins, Twilight Gum Store. The flavor record also names the Zen zone. |
| Abstract | 2,300 | 900,000,000 tickets, Minigame Paradise Gum Store, Robot Factory |
| Classic | 3,000 | 500,000,000 pearls, Seven Seas Gum Store, Fisher's Island, added September 19, 2025 |
| Dark Matter | 4,000 | 1,000,000,000 pearls, Seven Seas Gum Store, Fisher's Island, added June 26, 2026 |
Blueberry, Cherry, and Pizza are in the Overworld shop data at 25, 500, and 1,500 coins. Their bubble figures were not in that excerpt.
Currencies
| Currency | Where it is used | Captured limit |
|---|---|---|
| Coins | Overworld eggs, gum, flavors, some mastery, and the 1B and 2.5B world gates | 5 trillion |
| Gems | Upgrades and merchant items | 25 billion |
| Tickets | Minigame Paradise | Not captured |
| Pearls | Seven Seas | Not captured |
| Points | Bubble Pass levels | Not captured |
| Stars | Daily login | Not captured |
Coins also drop from playtime, the wheel, chests, and pickups. One coins page lists a Gum Rift payout of 250, a W1 surface pickup source of 2, a Twilight source of 5, a Giant Chest of 500, and an Infinity Chest of 2,500. Those are source rows, not your sell rate. The sell board is still 1 = 2 on W1 and 1 = 5 in Twilight.
Gems are the purse for merchants such as the Alien Shop in Zen. A gem-spending route from early videos is the pickups in later zones, the Gem Genie in Zen, and quest rewards. Exact gem nodes change with zones, so use the pickup labels in the zone you unlocked.
Event purses
These were real and are not the permanent four. Angel Halos were for the Heaven shop. Demon Horns were for the Hell shop. Candycorn was for a Halloween event. Circus Tickets were for the Circus event. Snowflakes were for Christmas 2025. Carnival Coins and Carnival rebirth shards ran June 19 to July 24, 2026. Autumn Leaves and Autumn rebirth shards were dated unavailable on October 10, 2026. If a purse is gone from your inventory, the shop it fed is gone too.
Spend permanent coins on the next gum or egg that raises your sell. Spend event currency before the date on the event board. Do not convert a leftover event purse into a guess about the Halloween shop.