This is not just a small DIY idea. It should also be a unique furniture design. Many creative products have been found on HUH's website. The material used for production is the outer packaging carton of golf balls. It may be because of this. One reason is that the firmness is good. The smoothness is better. The texture of the touch does not make people feel rough. Besides the chair, plugging in the power supply can also reveal a little light from the gap dug in advance by the creator. Very clever. 