... 3D effect(4) OEM orders are welcome,we can produce according to the provided sample . pin,pins,mental pin,mental pins,flashing pin,promotion pin ... ,promotion pins,enamel metal pin,lapel pin,custom lapel pin,metal lapel pin,guide pin,parallel dowel pin,taper pin,taper dowel pin,threaded pin,straight dowel pin,cylindrical dowel pin,badge ...