Miess review
Miess is a Brazilian retailer and wholesaler. Its delivery page describes nationwide shipping through Correios, and its returns help distinguishes an unused product from an electronic fault.
Check the domestic delivery route
Miess says the delivery service on its policy page covers Brazil through Correios. Its company page describes retail and wholesale offers. Check the delivery option shown for the order you are considering, especially when comparing a retail basket with a wholesale order. MyMasturbators publishes a warehouse list for the U.S., Germany, the UK and Canada. Miess’s Correios policy covers orders within Brazil.
Leave an intimate item unused while deciding
The returns page says requests can be made within seven calendar days of receipt. It asks buyers to keep the original packaging and says intimate items must remain unused. The same page lists a separate 90-day warranty period for electronics.
Anabel’s take
I'd keep the package and note the delivery date. For electronics, I'd also save the invoice so I could use the separate fault process if I needed it.