Therefore I don’t have unlimited time to take care of it.
I keep a customer list and write to anyone interested as soon as a new model is available.

However, it can happen that there are more interested persons than locks. In this case, the lot decides.

I see the experienced and patient puzzle collector as the target group for my product.

If you are interested in being included in the list, please send me a message. A short information about your person and puzzle experience would be very nice.