Hawcos Lost Mary Crystal Pro 600

The Lost Mary x Hawcos Crystal Pro 600 is the second co-branded kit between Hawcos and Lost Mary after the Pro Max 7000, built around a diamond-cut crystal body and a transparent pod that shows the e-liquid level through the housing.

The 500mAh USB-C battery, 1.2 ohm QUAQ mesh coil and inhale-activated draw sit at the entry tier of the wider Lost Mary lineup, paired with a 2ml prefilled pod loaded with 20mg nic salt MaryLiq e-liquid.

Also known as the Lost Mary Crystal Pro, Hawcos Crystal Pro, Lost Mary Hawcos vape or Lost Mary 600 Crystal, this is a rechargeable prefilled pod kit running up to approximately 600 puffs per pod.

The diamond-cut chassis is the visual signature, the see-through pod is the practical one - e-liquid level stays visible so the next pod swap is never a surprise.

This page covers the kit hardware: device, battery, set-up, charging and pod fitment.

For the full 17 flavour range and pod refill packs head to the Crystal Pro refill pods collection.

The wider Lost Mary kit family including BM600, BM6000, Nera 30K and Pro Max 7000 sits on the Lost Mary brand hub.

Crystal Pro 600 Kit Specifications

Every Crystal Pro 600 kit ships to the same hardware spec. The pod, coil, battery and chassis stay identical across all 17 flavour variants - only the e-liquid changes.

How the Crystal Pro 600 Works

Most prefilled kits hide the e-liquid behind solid plastic. The Crystal Pro shows it - transparent pod reads at any angle, no LED-flash code interpretation. The 1.2 ohm QUAQ mesh coil sits sealed inside the pod, using the same flavour tech as the wider Lost Mary kit range.

Draw activation does the rest. No buttons, no wattage modes, no menus.

Insert the pod, wait a few seconds for the MaryLiq e-liquid to soak the QUAQ mesh, then inhale to fire. The breathing LED pulses on each draw - white above 30% charge, red below.

When the pod runs dry the transparent housing reads clear, the old pod pulls out and a fresh Crystal Pro pod clicks in.

Setting Up the Crystal Pro 600

1. Take the Crystal Pro out of the box, peel any protective stickers off the pod inlets and the kit body
2. Check the prefilled pod is firmly clicked into the kit slot, single orientation
3. Wait a few seconds for the 20mg MaryLiq e-liquid to soak the 1.2 ohm QUAQ mesh coil
4. Draw on the mouthpiece - inhale activation fires the coil, no button press needed
5. When the breathing LED turns red, charge via USB-C with any standard cable
6. When the transparent pod reads clear, swap to a fresh Crystal Pro refill pod from the matching range

No screen, no settings, no priming wait beyond the first few seconds - familiar territory for vapers stepping off single-use bars after the June 2025 UK ban.

Battery and Charging

At 500mAh the Crystal Pro battery is sized for a single pod cycle in typical use. Uptime varies by draw style, draw length and how often the kit is used between charges. The breathing LED pulses white above 30% charge, switches to red below 30%, and rapid-flashes red when the kit needs USB-C immediately.

USB Type-C charging tops the kit up quickly between sessions.

The 5V/2A USB-C standard is used across phones, tablets and most modern hardware, so any standard cable works.

The cable is not included in the kit box.

The kit body recharges across many pod cycles - the only routine spend is the next Crystal Pro pod when the e-liquid runs out.

Pod Fitment and the Crystal Pro Refill Range

Crystal Pro pods are platform-specific.

The 2ml prefilled pod fits only the Hawcos x Lost Mary Crystal Pro 600 kit slot and will not click into any other Lost Mary kit, including the BM600, BM6000, Nera 30K, Pro Max 7000 or Tappo Pro.

Each Lost Mary kit family runs a dedicated pod shape and connector, so a Crystal Pro pod cannot be substituted with another Lost Mary pod even though both carry the Hawcos branding.

Crystal Pro refill pods ship as 2-packs - two 2ml prefilled pods per pack, each loaded with 20mg MaryLiq nic salt and a sealed QUAQ mesh coil. Each pod runs to approximately 600 puffs, so one pack covers roughly 1,200 puffs. Browse all 17 flavours and current stock on the Lost Mary x Hawcos Crystal Pro refill pods collection.

Crystal Pro 600 Kit Flavours

The Crystal Pro range carries 17 MaryLiq flavours spanning fruit, ice, menthol and dessert profiles. Every pod runs 20mg nic salt, a 50/50 VG/PG ratio and the same 1.2 ohm QUAQ mesh coil. The flavour grid below pulls live stock and pricing from the Ecigone catalogue.

Crystal Pro 600 vs BM600 and Tappo Pro

The Crystal Pro 600 sits at the same 600-puff entry tier as the BM600 and Tappo Pro but takes a different visual route. All three share the 2ml prefilled pod format, 20mg MaryLiq spec and inhale-activated draw. The differences come down to chassis design, pod shape and battery size.

The BM600 kit is the like-for-like swap from the original BM600 single-use bar with the bigger 750mAh battery. The Tappo Pro uses the magnetic Tappo pod platform with a compact rectangular body. The Crystal Pro 600 sits between them with the diamond-cut chassis and transparent pod as the visual hook, paired with the same 500mAh battery as the Tappo Pro.

The Hawcos x Lost Mary Collaboration

Hawcos is a separate vape brand that has now co-released two kits with Lost Mary, both manufactured by iMiracle (parent company of Lost Mary and Elf Bar). The first Hawcos x Lost Mary kit was the Pro Max 7000 - a 1800mAh dual-mode 7,000-puff kit with a crystal-clear body. The Crystal Pro 600 is the second co-brand, shrinking the crystal aesthetic into a 600-puff compact pod kit.

Both kits carry Hawcos and Lost Mary brand marks on the kit body and outer pack. The Crystal Pro is sold across UK retail under MHRA notification and is fully TPD compliant - 2ml chamber capacity, 20mg nicotine cap, child-resistant packaging and full ingredient listing. The Pro Max 7000 sister kit is available alongside the Crystal Pro 600.

Day-to-day Use of the Crystal Pro Kit

The transparent pod is the daily headline. The pod clears progressively as the MaryLiq drains, so the next pod swap lines up without a dry hit mid-session. The breathing LED handles battery status without a screen.

USB-C charging uses the same cable that charges most modern phones and tablets.

The 500mAh battery is matched to a single pod cycle in typical use - for vapers running one pod every day or two, the kit body usually outlives several pods before a top-up is needed mid-pod.

The diamond-cut chassis is pocket-sized and stands out next to the bar shapes carried over from disposable-era hardware.

Troubleshooting the Crystal Pro Kit

What's in the Box

• 1 x Lost Mary x Hawcos Crystal Pro 600 kit body (500mAh rechargeable battery, diamond-cut crystal chassis)
• 1 x 2ml prefilled Crystal Pro pod (1.2 ohm QUAQ mesh coil, 20mg MaryLiq nic salt)
• 1 x User manual
• USB-C cable not included in the box - any standard USB-C cable works for charging

Pros and Things to Know Before Buying

• Pro: Transparent pod reads the e-liquid level at any angle, no LED-flash code interpretation needed
• Pro: Diamond-cut crystal chassis stands out next to standard bar-shape pod kits
• Pro: 1.2 ohm QUAQ mesh coil delivers the same flavour tech used across the wider Lost Mary kit range
• Pro: 17 MaryLiq flavours across fruit, ice, menthol and dessert profiles in the matching refill range
• Pro: Recharges via standard USB Type-C, no proprietary cable lock-in
• Pro: Second Hawcos x Lost Mary co-branded kit with consistent crystal-design language
• Things to know: The USB-C cable is not in the kit box - any standard USB-C cable works
• Things to know: Pods are factory sealed with 20mg MaryLiq nic salt and not built for manual e-liquid topping up - the whole pod is replaced when empty
• Things to know: Crystal Pro pods only fit the Crystal Pro 600 kit, not the Pro Max 7000 or any other Lost Mary kit, despite the shared Hawcos branding
• Things to know: Puff count is approximate - up to around 600 per pod varies by draw length and individual usage
• Things to know: At end of kit life take the device to a WEEE recycling facility or any UK vape retailer with battery recycling for responsible disposal