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People, gathered for celebrate someone’s birthday, prepare cake and candles. If you use general candles, you may concentrate on it. That’s because, normal candle easily spoil the shape of cake with wax. We conceived to solve this problem with our Non:Flow.
Catholic university of daegu
Deagu, South Korea
seung hyuck Lee,
Catholic university of daegu
yu jin Kang,
Catholic university of daegu
