1. Authentic Mona Lisa antique brick has high water absorption, and it will make a loud noise after knocking at the door. Scraping the glazed surface of the brick with hard objects will not leave traces, and the color difference of the same batch of bricks is very small, and the shiny lines are also very * * *.

2. The authentic Mona Lisa glazed tile has a uniform glaze, bright, no spots and regular edges nearby. The glaze of counterfeit products is dull, astringent and blistering.

3. The authentic Mona Lisa polished tiles have high gloss, bright, crystal clear and low water absorption.

4. The genuine Mona Lisa is beautifully packaged and printed, with bright pictures and clear words, indicating the scale, color number and address of the goods, while the fake ones are relatively vague.

Mona Lisa tile anti-counterfeiting mark

The Mona Lisa has their logo printed on the back of each brick, but it is colorless. However, the logo on the back of the tile can be easily copied and can only be purchased in a regular physical store, which is the safest.

The way to distinguish the authenticity of Mona Lisa tile packaging: there is M logo on the back of the tile, as well as the logo on the bottom of the tile, the packaging, the code next to the packaging box, and whether there are words printed with excellent products!