These are parts I purchased to decorate whipped cream decorations, nails, and my phone. All are unused, and I don't clearly remember where I bought them as I purchased them from various places. I think many are made in China. The cases are the same. Approximate sizes are: The largest case is 11 x 8.2 x 1.5 cm The other three are 13 x 5 x 1 cm. The photos show everything, so please ask if you have any questions. Shipping will be in simple packaging. I will offer a discount if I can send it via regular mail.