The method looks simple, but requires sufficient experience, preciseness and creativity to bend a single wire into desired shape. The wire normally used here is made of aluminum, brass, copper etc. The process starts with bending of metal wire with the help of plier and keep on twisting it till the preferred form is achieved. Colorful springs and hollow tubes are added accordingly to fit a particular bend. The trick here is to not waste even an inch of wire and keep creating wonderfully imaginative forms without a single cut.