The free spaces are filled with paper or bubble wrap. All our AK and MiG products are here Front free space for storage of brushes or other tools in both modules. Compatible with all Hobby Zone open modules on the market, including magnets for perfect fixation between them.
![AK-Interactive AK-274 Colour Book - Tracks & Wheels [AK Learning Series 3]](https://images.buynet.work/thumb.php?i=371420477&s=240)