Sphinx exists for 50 years, for that reason you can now buy the Lustrum edition water bottle, sunglasses and sweater!
Special offer: If you buy all of the goodies, you will pay €25 euro. You can buy the products by sending an email to firstname.lastname@example.org or ask the board members
Sphinx water bottle €5
Sphinx black sunglasses €5
Sphinx Lustrum Edition Sweater black with logo €20