contingent adj. late 14c., from Old French contingent or directly from Latin contingentem (nominative contingens) happening, touching, present participle of contingere to touch (see contact). The noun is from 1540s, thing happening by chance; as a group forming part of a larger group from 1727.
The E05 Eye Liner Brush features a fine tip, tapered eye liner brush head to create clean, smooth lines every time. Use it to apply gel eye liner for a precisely perfect finish. Unique Feature: Fine, tapered tip. Function: Create smooth and even lines. Recommended Use: Use with gel or liquid liners.
In general, brushes made for acrylics can be used for oils and watercolor, but natural hair brushes made for oil and watercolor should not be used for acrylics (particularly expensive sable brushes) unless you are willing to replace them more often.