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The product matches the description, received well in advance of the maximum delivery date, contains all the accessories and the two batteries contained in a semi-transparent plastic case. The grinder is made of aluminum and well-finished, equipped with a chuck that accepts drill bits up to 3 mm and milling cutters with a shaft of 3.2 mm. I measured the battery voltage which came out to be 3.8V, I made two 1mm holes on a fiberglass PCB without problems, despite the low charge of the battery. The included charger has space for only one battery and needs an adapter for our power outlets in Italy and Europe. The grinder seems to be of good quality and the price is convenient especially for the kit with 2 batteries. 5 stars for Bangood's logistics and for the product.
package arrived undamaged. Everything matches the description, the grinder is functional. That's a nice little thing.