Hello and thanks for your review!
I am happy you enjoyed this experience and that you had the chance to understand how difficult working the glass is and also how great it is when you make it!
I am sure, too, that other people were a little evious of you being "on the other side of the bar"! :-)
About the purchasing, well, it's their work...they are there to teach, to show, but also to sell, so I think it is "part of the game". I think that you buy just if you really want to; otherwise just smile, say thanks and go ahead! :-)))
Thanks again for choosing this experience and for doing it with us!
all the best!