1.The ngosi okpokolo agba bụ nke siri ike ABS plastic na transperent mgbanwe PE membranes (PE film isi akụrụngwa bụ polyethylene, nke bụ a na-adịghị njọ chemical ihe. Biko mara na ọ bụghị nke iko ma ọ bụ plastic.) , fechaa, abụọ akụkụ 3D sere n'elu mmetụta. , na-emepụta ihe ngosi na-adọrọ mmasị ma na-adọrọ adọrọ.
2.Ngosipụta okwute ojii na-ese n'elu mmiri nwere mpio ngosi doro anya nwere ụdị diamond, imepe ihe dị mfe.Akpụkpọ ahụ PE ga-emepụta crease mgbe ejiri ya, enwere ike wepu ya site na ịfụ ya naanị na onye na-ehicha ntutu, dị mfe iji.