Graham-Field Sterile Surgical Blade - Stainless Steel Medical Knife Tool, Size 15, Pack of 100 - 2976#15

good quality

Holds sharpness nicely.

#15 scalpel blades are my favorite blades for hobby knife use. Better for small carving, shaving, and scraping than the ubiquitous #11 X-Acto blades. More expensive too, but a box of 100 will last me a lifetime, so who cares.For hobby use, I recommend handles with this style of blade chuck:https://www.amazon.com/NT-Cutter-Resin-Holder-D-400P/dp/B001MTI3QQ/ref=pd_sbs_229_5?_encoding=UTF8&pd_rd_i=B001MTI3QQ&pd_rd_r=CNN4XPFVEB7HA7JBDZ14&pd_rd_w=uuHdV&pd_rd_wg=KaHZW&psc=1&refRID=CNN4XPFVEB7HA7JBDZ14&dpID=31sVv0zJe3L&preST=_SY300_QL70_&dpSrc=detailYou will have to snap off the very bottom of the tang with pliers to make it fit, but this type of chuck holds the blade more securely than an X-Acto style chuck (scalpel blades have narrow tangs and can rotate forward/back with enough pressure in an X-Acto style chuck), and is more stable under side-loads than actual scalpel handles.