*nailhead other hot fix is premium nailhead style
*all kinds of shapes is possible. 
*custom logo nailhead is possible.

** shape **
star, rim star, heart, rim heart, rim diamond, leaf, triangle, rim triangle, curve, crescent moon, round, 
round hole, rim round, cosmic hole, ellipse, rectangle, square, rim square, faceted square, fim flower-dot,
rim round -dot, rim square-dot, screw, crashed, spade, clover, cross, bird, butterfly, frog, cloud, v vark, 
star fish .