Legal notice

Isabel Koller
Ringel Days by Isabel Koller
Sommerau 2
9108 Gontenbad
Switzerland

Phone: +41 78 921 50 90
Email: hallo@ringeldays.ch

VAT-exempt (small business regulation)

We are neither obliged nor willing to participate in dispute resolution proceedings before a consumer arbitration board.

Last updated: 10 September 2026, 21:52:42