Ballvape CrossingTech Wireless One Hit Wonder V2

The Wireless One Hit Wonder V2 (WOHW V2) by Crossing Technology is a revolutionary cordless Ballvape Vaporizer that delivers powerful, flavor-rich sessions without fiddly cable connections. With cutting-edge ruby-ball technology and a thoughtful dual-mode design, this desktop unit raises the bar for herb vaporization.

The name "One Hit Wonder" says it all: this Ballvape Vaporizer can vaporize a full load in just one or two pulls, producing dense, aromatic clouds at maximum potency.

The heart of the device: ruby-ball technology

At the core of the WOHW V2 sits a stainless-steel SS316L heater housing packed with roughly 280 high-grade 3 mm ruby balls. They absorb heat extremely fast and hold it for a long time. Compared to V1, round ruby balls replaced cut rubies — better airflow, better thermal performance.

Dual-mode flexibility

The WOHW V2 runs in both injector and diffuser mode. The heater housing can be used from either side and pairs perfectly with the included Titanium Matrix Bowl. That versatility lets you tailor your vapor path and extraction method to your taste.

V2 upgrades

• Increased heat retention for longer sessions without reheating
• Improved compatibility with third-party bowls
• Optimized airflow thanks to round ruby balls
• Larger ruby chamber design for better thermal performance
• Included 22 mm adapter — fits TCC Universal Baller hybrid bowls, O'Connell Woodworks and other compatible 22 mm bowls

What's in the box

• 1× Wireless heater housing SS316L, pre-filled with ~280 round 3 mm ruby balls
• 1× Titanium Matrix Bowl with 14.4 mm and 18.8 mm glass joints
• 1× 21.5 mm diffuser adapter (pre-assembled on the heater housing)
• 1× 22.15 mm diffuser adapter ring — fits TCC Universal Baller hybrid bowls, O'Connell Woodworks and other 22 mm bowls
• 1× Classic PID controller
• 1× Aluminium wireless dock station incl. screws and Allen key
• 1× 25 mm XL barrel heating coil
• 1× SQP – stainless-steel scoop and tamper
• 1× Wooden-handle cleaning brush
• 2× Flat stainless-steel mesh screens (19 mm)
• 1× Height-adjustable mesh screen for the Matrix Bowl
• 2× Viton O-rings
• 1× Power cord

Tech specs

• Heating element: 280 round 3 mm ruby balls + 25 mm axial coil
• Heater housing material: stainless steel 316L (included). Also available separately as a titanium heater housing
• Operating mode: cordless via dock station
• Voltage: 220 V (EU-compatible)
• Temperature range: adjustable via PID (recommended: 285–345 °C / 550–650 °F)
• Bowl compatibility: 14 mm and 18 mm joints

Required glass & compatible accessories

Device kit without a bubbler. You also need a compatible bubbler with a 14 / 18 mm socket and a power outlet.

• Titanium heater housing — alternative titanium head if you want to swap the heater housing material later
• Dual PID controller — upgrade for setups running two heating coils
• Micro Matrix Bowl — focused microdose bowl for efficient sessions
• Microdose bowl 14 mm — glass bowl for even smaller doses
• Original glass bowl — alternative glass bowl for classic diffuser setups
• 14/18 mm glass adapter — switches between the two joint sizes
• Mesh screens for Matrix Bowl (3-pack) — wear part, replace regularly
• Mini Scoop — smaller scoop for precision filling

How to use

Before first use we recommend heating the empty coil at around 425 °C (800 °F) for about 10 minutes to burn off any manufacturing residue. Then dial the temperature down to roughly 300 °C (575 °F) — a solid starting point you can fine-tune to taste.

Safety notes

As with any device using heating coils, there's a real risk of burns and fire. Never leave the unit unattended. Tie back long hair. Keep away from children and pets.