Tutu eSIM does provide an unlimited data option that covers Liechtenstein. The plan, named Europe Unlimited up to 5 Mbps for 30 Days, offers an unlimited data allowance with a maximum speed of 5 Mbps (5000 kbps). The plan is valid for 30 days from activation and includes tethering, but speed may be throttled after a certain data threshold in accordance with the provider’s fair‑usage policy. While the data itself is unlimited, users should be aware that speeds can be reduced after heavy usage and may be limited to 512 kbps after a certain amount of data is consumed. If you need confirmation about how the fair‑usage policy applies at your expected data usage level, it is advisable to contact Tutu eSIM directly.