More than a hobby

Exploration Stage: Mansion of Illusions
From: Thomas
Description: I was surprised when I received the letter to the collector. I wondered how this designer knew about my hobby. I am a mechanical engineer, but I also like to collect. Take a look at my collection.
Completed: This is part of a collection of magnifying glasses. They are all rare gems. And I also collect various crystals. If I had to give myself a pen name, nothing would be more fitting than "hardcore collector!