Color	Golden
Material	Brass
Quantity	1 Piece
Suitable Age	12-15 Years、Grownups
Packing List	1 x Steam engine

Connect to a small boiler、 it can run; Can install on R/C ship or small model; Dimension: 43 x 23 x 40mm; Wheel diameter: 18mm; Shaft diameter: 2mm; Cylinder: 6mm; Piston: 4mm; Brass diameter: 2.5mm

Dimensions: 1.65 in x 1.57 in x 1.06 in (4.2 cm x 4.0 cm x 2.7 cm)
Weight: 1.66 oz (47 g)