Hairy crab 1688 is a gift box of 1688 yuan, and 1888 is a gift box of 1888 yuan. This is just a name for the weight and price of hairy crabs. Generally, the bigger the model number, the better. However, the industry association has banned the sale of digital hairy crab gift certificates, so regular hairy crab companies no longer use hairy crab gift certificate models.

How to choose hairy crabs:

1. Look at the appearance.

Good hairy crabs have blue-gray shiny crab shells and yellow hairs between the crab claws. The crab navel is convex and rounded. The limbs are intact and naturally bent, and move vigorously, and they are good crabs.

2. Weigh it.

After the crab dies, it will turn into a puddle of water. You can check the weight of the crab by weighing it with your hands. If it feels heavy, the meat will be firm, if it feels light, the meat will be loose.

3. Smell it.

Fresh crabs will have the fishy smell of ponds or muddy ponds, but it is not a bad smell. If you smell a fishy smell, you can think that the crab has gone bad and is stale.

4. Pull.

To judge whether a crab is fresh and energetic, you might as well pull its claws. If the crab legs contract strongly, it is fresh. The legs of a dead or dying crab are weak and can break easily.

5. Reveal and uncover.

I want to buy it anyway, so I might as well open the umbilical cover of the crab. You can see the crab roe by opening the navel cover. If the crab roe is neat, complete and regular in shape, it is a good crab.