This is a VERY frustrating kit to build. It has an incredible number of very small parts that are difficult to handle and place even when using tweezers. This could be improved by consolidating some of the tiny parts. I found a large number of them near impossible to place without use of a magnifying light from my phone. In addition several parts were very hard to detach from the molds or broke because they were so delicate. Despite these problems I managed an OK result with the kit.