the difficaulty to make risers is how to keep the limbs straight.so it will help the archers have precision shooting.good shape,reasonable weight womderful surface handling is  all the manufactures' target.under this instruction decut begin to make its first genageneration riser.we use at least five production methods to produce the riser.strong paints dood anodising.we hope that the new product can offer you a new experience.