Electronic cigarette holder based on modular construction

I have made a modular cigarette holder. This fits the Atomizer of SmockTech tfv4 (23mm) as well as tfv8 (26mm). There is also the possebility to store batteries (eg, 18650).

The construction works like a puzzle. The parts are marked with numbers:
- Parts with the number one come in the first row,
- Parts with the number two in the second row
- and so on ...
The components are available as single, dual, triple and quad modules.

Of course, the modules can also be configured in a differen