You can practice with the club up to 3 times without commitment. Click here for the practice schedule. If you wish more information please contact the board.
If you wish to become a member of this club please fill out the registration form, print it and give it to a member of the board at the practice. We have registration forms there as well, in case you can’t print the form yourself.

If you want you can also send it to:

GSTTV Idéfix
Attn: The Secretary
Blauwborgje 16
9747 AC Groningen


GSTTV Idéfix is a student-club of the ACLO. To become a member of GSTTV Idéfix you need to have an ACLO-pass and be a student or be graduated at RUG or Hanze. There are some exceptions so that we can offer some people a membership without being a student. If you are/were not a student at Hanze or RUG, please check the possibilities of becoming a member with the board. Click here for more information about the ACLO pass or go to the ACLO site.


Each member has to pay G.S.T.T.V. Idéfix contribution and NTTB basic contribution. Idéfix operates two seasons: Autumn season which is from September till January and Spring season which is from February till June.

PACKAGE 1 (Free play excl. supervised practice)
25€ per season

PACKAGE 2 (Supervised practice and free play)
30€ per season

OPTIONAL (Competition)
Additional to package 1 or 2 the NTTB competition charge of 25,50€ per season.


26th of September
Contribution, Competition Extra Charge (September to January) and member’s weekend at Schiermonnikoog

26th of January
Contribution, Competition Extra Charge (February to June) and tournaments played the first half of the year

26th of June
Tournaments played in the period February to June

Four weeks prior to collecting the contribution you will receive an account summary per mail.


If you wish to stop as of February 1st then you have to terminate your membership as of January 1st.
If you wish to stop as of September 1st then you have to terminate your membership as of August 1st.
If you terminate your membership after this date you will have payment obligations for the rest of the season. You can terminate your membership by sending an email to the Secretary of Idéfix (