Pre made artificial lashes are normally made by a machine and are already made into a fan shape, ready to use and held together with adhesive at the bottom to save the lash artist from making each individual fan. This saves time when creating fans. Base of the fan is slightly wider
Pro made lashes are made by your lash artist during your visit, they will make each individual fan with the desired amount, length and thickness of lashes to create the look that you require. Pro made lashes are also held at the root by adhesive. This is more time consuming but you will get a completely bespoke set of fan lashes that are suited to you depending on which look that you require 🙂