Complex in a circular motion. In the course of painting, both inside and outside the teeth should always rely on. Complete paper will leave an amazing beautiful flowers. Minimal displacement of the small holes in the feet can cause great changes of pattern types. Foot shape many, apart from round, oval, ARC triangle, cross, plum-shaped, square, polygon, and so on. Female feet have changed a little, but some female feet along with gear, latch foot on the foot frame around campaigns, when paint is flower-shaped ring. Female foot ring is usually circular and elliptical.  Flower feet draw the pattern, and with different sizes and shapes of feet or foot patterns of permutations and combinations are many and varied: paintings alone or stack of paintings, picture size 9CM*5.4CM