6163301214060544Makeblock Slide Beam0824-016-Blue(Pair) (行貨3個月保養) Product #: businesspro-Makeblock Slide Beam0824-016-Blue(Pair) (行貨3個月保養) https://www.businesspro.store/i/V5X1jggAA 2023-08-18 Regular price: $HKD$75.0 Available from: Businesspro MallIn stock