Acer系列是採用不銹鋼304為材質製造的圓柱形旋鈕。設計獨具匠心，圓柱中的溝紋賦予其獨特個性和精緻感。提供3種不同尺寸，可輕鬆適應所有室內裝修的現代氛圍。

Acer is a cylindrical knob manufactured in stainless steel aisi304. The originality of its design is to be found in a cleft which gives it personality and sophistication. Available in 3 measurements which make it easily adaptable to all types of contemporary ambience.