I received my items very quickly. I also appreciate that I received 30 units instead of the 20 that I ordered. However, I should have looked closer at the large group photo that was sent before shipping. Out of the 30 units that I received only about 4 were usable. These are very small parts that require tight tolerances to be usable. I have had other manufacturers from Treatstock send 100 units that were almost all identical. I have included a picture of pieces lined up to show the variations. The one on the left side is probably the only one that seems to be completely correct out of all 30.
The photos sent by supplier of completed project appear to be light blue but my order called for white. I posted two questions to supplier to question the color but I never received a response. Communication by supplier needs improvement. The final product I received is perfectly fine though... it's white, just like I ordered.
Bar Laboratories 
