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Intuitive package helps people choose the nails or screws without any difficulty of choice. In case of using unsuitable nails or screws, you could make wall broken and nails bent and unusable. However, most of people, especially including women, couldn’t know exactly kinds of nails and whether these are fit for the usage. ‘Intuitive package of nails is efficient for recognizing the sorts of nails and usage for that.
Daegu, South Korea
Min byul Kim,
Jae hyo Lee,
Hyun tae Bae,