6212431021998080 Businesspro Mall Makeblock Slide Beam0824-112-Blue(Pair) (行貨3個月保養) Product #: businesspro-Makeblock Slide Beam0824-112-Blue(Pair) (行貨3個月保養) https://www.businesspro.store/i/WEixQQgAA 2022-03-07 Regular price: $HKD$70.0 Available from: Businesspro MallIn stock