I have previously done the study which was challenging to make for a somewhat clumsy crafting newbie but I adored it. So I bought another. This one is even more challenging to do! Very fiddly lovely distracting and engaging product which will fill hours of time.
Tip: take only the smallest nib off the top of the glue when you snip it or it will pour out which is not helpful for such a delicate craft. Keep the flow very minimal. Also, Prit stick works well for some gluing and less messy.