Not the same country, but still in the EU, and I never get charged for orders from here. From my personal experience, customs do look at the size of packages, or sometimes the described contents. I order a shitton from non-EU countries (US, China, Hong Kong, etc.) and I only ever get charged on things like boxed consoles and smartphones.
Awaiting a package containing two Joyzz controllers, so here's hoping that this will still be no issue
