Why the ISE BOE is the most important class you can take

wanted this one for a while and here it is.

link to class: https://www.is-expl.com/educations/basics

Skill Video: https://www.youtube.com/watch?v=3UTeWWbAj8I (Skill starts at 5:20)

Like my merch?
Check out the shop: https://teespring.com/de/stores/ise-merch

Training:
https://is-expl.com
Mail to: achim@is-expl.com

The Book:
in German: https://www.amazon.de/Recreational-Diver-aktuelle-Nachschlagewerk-Sporttaucher/dp/3735742513/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=the+recreational+diver&qid=1609080434&sr=8-1#customerReviews

in English: https://www.amazon.de/-/en/Achim-R-Schl%C3%B6ffel/dp/3738638938

Please support me on Patreon and help me to create more content: https://www.patreon.com/InnerSpace_Explorers
Social Media:
Facebook: https://www.facebook.com/InnerSpaceExplorers/
Instagram: https://www.instagram.com/innerspace_explorers/

If you want to send me something:

InnerSpace Explorers
Att. Achim Schlöffel
Freidankstrasse 3a
81739 München
Germany
Mail: achim@is-expl.com

My other channel in case you are interested :):
https://www.youtube.com/american_runabouts

Видео Why the ISE BOE is the most important class you can take канала InnerSpace Explorers - ISE