GeekerMart · 極客谷 Amvel SmoothAutomatic umbrella (日本品牌 Amvel SmoothAutomatic 自動雨傘) Key features: - Weighs only 248 g ! - Improved design with built-in spring structure, with data showing that less than half of power required to close the umbre Product #: geekermart-Amvel SmoothAutomatic umbrella (日本品牌 Amvel SmoothAutomatic 自動雨傘) Regular price: $HKD$438.0 Available from: GeekerMart · 極客谷In stock