Winsor & NewtonProfessional Watercolor, 14ml, Winsor Lemon

Cap disintegrated the first time I opened it leaving me with a rather expensive metal tube full of dry pigment. In addition the hue is extremely weak and performs poorly and unpredictably in mixes indicating that it* IS NOT* W&N Professional quality. I did not attempt to use it until the return period was over or it would have been returned.W&N has changed their labels. At best this was an ancient tube of paint which should not have been sold but I believe this was a counterfeit product. I have been painting for 25 years and I know the difference.