Welcome to the OnlineShop of the International L-Number-Days!

Here you can book the conference packages, but also pre-order merchandising products, or buy souvenirs of past L-Number-Days directly.

Merchandising products

Souvenirs of the current L-Number-Days 2023. These are produced in exactly the quantity ordered for the event in October and also no large quantities. So please order your wished merchandise in advance….

The delivery happens after the event, or the handover takes place at the event.


Memorabilia of past L-Number-Days. From the past events there are still remaining stocks that we offer here, ie only while stocks last. There are no longer all variants and sizes available.