^Hehe, BB cream puffs . . .
A couple of years ago, I purchased some vibrating makeup puffs. At the time, vibrating puffs were fairly trendy in Korea and were packaged with BB creams and foundations in sets. During my recent Asian cosmetics shopping spree though, I hardly saw any vibrating puffs. However, there are plenty of options on eBay and other websites.
The big advantage that vibrating puffs claim to have is the ability to smoothly blend and apply foundation/BB cream/skincare in light, even layers–especially compared to finger application. Check out HopeInABlog’s comparison of various puffs for more info.