Compare costs ↗

A little clarity.
A better question.

Dry-herb vaporizers and cannabis, explained through practical questions, visible assumptions and room for uncertainty.

Start with the cost comparison ↗
Understanding a bowl Fig. 01
One fresh load. Several heating cycles.
Illustration only. Six cycles are not a recommendation.
Conceptual still life of a ceramic cup and empty glass vial.

Start here · a beginner reading path

Wait, what is a dry-herb device?

Understand the category, decide which ownership tasks matter to you, then compare the complete basket.

  1. The category and its parts
  2. Would the routine fit?
  3. Session or on-demand?
  4. The dated EUR 100 shortlist
AI-generated conceptual artwork, not a device photograph.

What does the whole routine cost?

The purchase price is only the beginning. Count fresh material, rolling supplies, maintenance, electricity and replacements in one place.

Read the article and use the calculator ↗

One transparent example

One 0.15 g fresh bowl per day, compared with one separate 0.30 g joint per day. These editable example assumptions do not establish equal effects.

At EUR 12/g, the example models €773 for vaping and €1,338 for joints over a year. Explore the graphs to see how the upfront purchase and your own numbers change the comparison.

Device EUR 100; maintenance EUR 15/year; illustrative electricity and battery assumptions. Model 1.1.0.

Useful questions, carefully unpacked.

Show the working.

An observation, a manufacturer claim and a controlled result answer different questions. Our articles identify which one supports each claim.

How we handle evidence

A note from the editor.

Stefan is Kinetexa's founder and responsible editor. The publication is free to read, in English, with no reader account or shop.

About the publication

Before you start

Is the cost example an equal-effects comparison?

No. It compares two independently entered material-use patterns. The calculator does not establish equal THC delivery or effects.

Are the battery curves measured?

No. They are editable planning assumptions. Model labels and exports preserve that limitation.

Do I need an account?

No. Personal calculations stay in your browser. Saving locally and downloading an export are explicit choices.