HD Flash Stamp 1.Crystal handle 2.with four spring feet 3.suitable for 7mm foam 4.three style: round, ... many advantages, such as high working speed, seal impression is clear andno diffusing, seal surface will not shrink or deform. We are ... movement. Crystal handle, plastic base(ABS), a blank sheet,4 SPRING FEET, and having three different style: round, oval and quadrate ...