5.4/10
Vapochecker Score
Pros
- Ultra-light at just 15 g — fits on any keychain
- Pure convection via flame — natural vapor
- No battery, no charging, no power needed
- Handcrafted minimalist design
Cons
- Lighter needed — not usable everywhere
- Very small chamber
- Technique requires practice
Price Comparison (1 shops)
Last updated: 03/03/2026, 2:38 AM
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Specifications
| Heating Method | Convection |
| Device Type | Butane Vaporizer |
| Power Source | Flame |
| Heat-up Time | 8 seconds |
| Warranty | 1 years |
| Water Pipe | View water pipe adapters |
| Session Mode | On-Demand |
| Temperature Control | Manual |
| Material | Dry Herb |
| Vapor Path | Glass |
| Replaceable Battery | No |
| Passthrough Charging | No |
| Charging Port | none |
Source: Convex VaporizerOfficial · Verified 19.02.2026
From a technical standpoint, the Convex 1.0 relies on convection heating. Convex designed this portable vaporizer for flame. Max temperature: 220 C. Heat-up phase: 8 seconds. Water pipe adapter ready. Prices and availability in our price comparison. Since 2024 we compare prices for the Convex 1.0 from over 60 shops across Europe.
Convection Principle
In the Convex 1.0, the butane flame doesn't heat material directly but rather the air flowing through a glass chamber or metal channel. Material is surrounded by hot air and extracted evenly. Compared to conduction, flavor lasts longer since there's no charring at the walls.
Build and Craftsmanship
Many butane convection vapes like the Convex 1.0 are handmade from wood, glass, and brass. Each piece is unique. Wood insulates heat, glass provides a pure vapor path, brass fittings ensure durability. Artisan vaporizers with character, not mass-produced.
Technique and Learning Curve
Butane convection takes some practice: hold the flame near or under the air intake while inhaling slowly. Your draw controls airflow and therefore temperature. Harder draws = more air = cooler vapor. Lighter draws = less air = hotter vapor. You'll get the hang of it after 2-3 sessions.
Flavor and Comparison
Butane convection often delivers the purest flavor of all vaporizer types. Since only hot air touches the material and no electronics affect the vapor path, you taste terpenes undiluted. Compared to electric devices: more flavor, but less consistency. Each draw can be different — that's part of the experience.
Frequently Asked Questions
Yes, with proper use of a quality jet lighter. The flame doesn't touch material directly. Butane burns cleanly to CO2 and water.
The learning curve is steeper than electric devices, but intuitive after a few sessions. The variable flavor is part of the appeal for many.
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