Almost all over the USA psilocybin spores are legal to buy and sell, but magic mushrooms are not. And these spores are primarily used for research. Studying psychedelic mushroom spores under the microscope is perfectly legal in most regions in our country.
Psilocybin spores stand for very small reproductive elements which, if they are kept in perfectly sterile, laboratory conditions, do not develop mushrooms from them and researching them can be a fun way to do some scientific research.
There can be spore syringes or prints, and there are many online shops that sell them legally, so you can rest assured that you comply with federal and local regulations if you purchase them to study them and keep them in refrigerator, in proper and clean conditions.
In order to make sure you are buying good quality, legally safe products, it is very important to find vendors who have a good reputation of selling to mycologists only for researching, identifying or educational purposes. Contacting the shop directly to ask them about the psilocybin spores they have to offer can be a great way to find out more about the validity and safety of those products and to make sure that they are actually sending you the exact type of products they advertised.