Clean very sharp blades! (Hobby knife often Oily blades)
By Sterile individual packaging the blades are well protected and rust / oxidize not before you open it (what with me unfortunately often been the case with craft knives ...)
Higher quality standards as medical product
Also suitable if you want to try different scalpels, but do not feel like the same in each case to buy a 10-pack.
I use scalpels to 3D-print to free parts of the ridge and lubricating drops, what works well. Cut-resistant gloves are recommended here if you slip.
Figure corresponded with me not 100% the product, It was with me at white plastic handles that have a brown embossed. Aesculap is a trademark of Brown, so it is essentially the same product!