Collection: Off-Stamp X-Cube Kit

The Off-Stamp X-Cube is a modular disposable vape system engineered by Lost Mary. One reusable battery dock, two pod variants, and 28 flavors total at JellyPuffs — the complete X-Cube collection shipping same-day from our Houston, Texas warehouse.

Drop in a Classic Cube pod for 25,000 puffs and 18mL of e-liquid, or step up to a Crystal Cube pod for 35,000 puffs, 17mL, and a transparent shell that shows your e-liquid level at all times. Both pods snap into the same battery dock, share the same 3-mode power system, and run on the same dual-mesh coil technology. One dock, 28 flavors, fully cross-compatible.

What the Off-Stamp X-Cube Does Differently

This isn't a standard single-use disposable. The X-Cube separates the reusable battery dock from the disposable flavor pod, cutting electronic waste and lowering cost-per-puff. When a pod runs dry, swap in a fresh one — the dock keeps going. Each pod also carries its own 100mAh backup battery, so it works as a standalone disposable in a pinch.

Device specifications shared across every X-Cube pod

• 1,100mAh dual-battery system — 1,000mAh reusable dock + 100mAh pod backup cell
• USB Type-C 2A fast charging — a 20-minute charge delivers up to 3 days of vaping (USB-C cable not included)
• 3 power modes — Light (max puff longevity), Normal (balanced daily driver), Turbo (peak vapor and throat hit)
• 2-level adjustable airflow — tight MTL for a cigarette-like draw or looser RDL for denser clouds
• Dual mesh coil — even heating, consistent flavor from first puff to last, no flavor drop-off as the pod depletes
• 2.25" HD color display — real-time puff count, battery life, e-liquid level, power mode, plus animated screens and brightness control
• Draw-activated, magnetic pod connection — no buttons to press, just inhale; pod snaps on and off magnetically
• 5% (50mg) salt nicotine — standard strength across every pod; no lower-nic option in the current X-Cube lineup

Classic Cube 25K vs Crystal Cube 35K — Which Pod Is Right for You?

Both pods fit the same X-Cube dock and use the same coil, power, and airflow tech. The real differences come down to e-liquid capacity, puff count, and whether you want a transparent pod shell:

• Classic Cube 25K Pod — 18mL e-liquid, up to 25,000 puffs, standard Classic Cube shell, 8 flavors at JellyPuffs
• Crystal Cube 35K Pod — 17mL e-liquid, up to 35,000 puffs, transparent crystal-clear shell (visible e-liquid level), 20 flavors at JellyPuffs

If you want maximum puff count and the visible e-liquid window, go Crystal 35K. If you want slightly more e-liquid per pod and access to flavors like Dragon Strawnana, Rocket Freeze, and Florida Twist (available only in Classic), go Classic 25K. Several flavors are offered in both pod types — Miami Mint, Blue Razz Ice, and Bangin' Watermelon exist on both the 25K and 35K so you can pick your longevity preference without changing flavors.

The Full JellyPuffs X-Cube Flavor Library — 28 Flavors Across 5 Families

Fruit, no ice (11 listings): Bangin' Strawberry, Bangin' Watermelon (both 25K and 35K versions), Bangin' Peach, Mountain Berry, Peach Berry, Raspberry Watermelon, Scary Berry, Tropical Guava, Dragon Strawnana, and Blackberry Blueberry. Pure fruit profiles with no menthol or cooling agents — summer-friendly flavors for vapers who want the full fruit character.

Fruit + Ice (6 listings): Blue Razz Ice (both 25K and 35K), Blue Razz Grape Ice, Sour Apple Ice, Rocket Freeze, and Black Mint (blackberry with medium menthol). Candy-fruit and menthol-ice combinations in varying cooling strengths.

Pure menthol and mint (3 listings): Miami Mint (both 25K and 35K versions — refined spearmint, medium cooling) and Winter Mint (sharp peppermint, high-intensity arctic ice blast).

Dessert and specialty (4 listings): Coffee (dark-roast bean with creamy latte), Vanilla (pure vanilla bean custard), Blueberry Apple Cobbler (jammy blueberry + baked apple + cinnamon crumble), and Florida Twist (orange citrus + creamy sherbet crossover).

Tropical blends (4 listings): Florida Orange (straight OJ, no cream), Maui Punch (pineapple + citrus + red fruits), Tropical Punch (pineapple + mango + passion fruit + guava), and Pineapple Passion Orange (Hawaiian popsicle with light cooling).

Cross-Pod Compatibility Across the Entire Off-Stamp Ecosystem

The X-Cube battery dock works with every Off-Stamp pod type in the ecosystem — not just the 28 flavors in this collection. The full pod compatibility list:

• Classic Cube — 18mL, up to 25,000 puffs, fruit and classic flavors
• Sweet Cube — 18mL, up to 25,000 puffs, candy and sour flavors with 3-level adjustable sweetness control
• Ice Cube — 18mL, up to 25,000 puffs, menthol-forward flavors with adjustable cooling intensity
• Crystal Cube — 17mL, up to 35,000 puffs, transparent shell, fruit and menthol flavors

One battery dock, 40+ flavor pods across all four pod series. Buy the kit once, swap pods as often as you like, skip the electronic waste of replacing a battery every time a disposable runs dry.

Why Shop the Off-Stamp X-Cube Collection at JellyPuffs

• Full 28-flavor lineup in one place — every Classic 25K and Crystal 35K variant organized on a single collection page, with real-time stock visibility
• Texas warehouse, same-day shipping — orders placed by 2 PM CT on business days ship the same day from our Houston, TX warehouse
• Authentic Off-Stamp and Lost Mary sourcing — every unit is authorized distributor stock, never gray-market or counterfeit
• Restock notifications on sold-out flavors — sign up on any sold-out product page to be alerted the moment it comes back
• Browse more categories — explore all disposable vapes at JellyPuffs, our detachable-battery vape collection, the full vape kit selection, or read the Off-Stamp X-Cube top 10 flavor guide on our blog for buying recommendations

Off-Stamp X-Cube FAQ

• Q: What's the difference between the Classic Cube 25K and Crystal Cube 35K?
• A: The Classic Cube holds 18mL of e-liquid and lasts up to 25,000 puffs in a standard pod shell. The Crystal Cube holds 17mL and lasts up to 35,000 puffs in a transparent crystal-clear shell that lets you see the e-liquid level at all times. Both use the same X-Cube battery dock, dual mesh coil, 3 power modes, and 2-level adjustable airflow.
• Q: How long does the battery last on a single charge?
• A: The 1,100mAh dual-battery system (1,000mAh reusable dock + 100mAh pod backup) charges via USB Type-C 2A in about 20 minutes and delivers up to 3 days of vaping. The pod's backup cell keeps you vaping while the dock recharges.
• Q: Can I mix and match Off-Stamp pod types on the same battery dock?
• A: Yes. The X-Cube dock is fully cross-compatible with every Off-Stamp pod type — Classic Cube (25K), Sweet Cube (25K with adjustable sweetness), Ice Cube (25K with adjustable cooling), and Crystal Cube (35K). One dock, 40+ pod options across the full ecosystem.
• Q: What nicotine strength are the pods?
• A: All Off-Stamp X-Cube pods come at 5% (50mg) nicotine salt. There is currently no lower-nic option in the X-Cube pod lineup.
• Q: Do the pods ship with a USB-C charging cable?
• A: No. The USB-C cable is not included with the X-Cube kit — you'll need your own. Any standard USB Type-C cable will work.
• Q: Are these authentic Off-Stamp devices?
• A: Yes. Every X-Cube sold at JellyPuffs is sourced from authorized Off-Stamp and Lost Mary distributors and ships from our Texas warehouse — no gray-market or counterfeit units.
• Q: Can I use an X-Cube pod without the battery dock?
• A: Yes. Every X-Cube pod carries its own 100mAh backup cell so it works as a standalone disposable when detached from the dock. The dock simply extends pod life and adds the 3-power-mode and airflow controls.