SE-03 Working Stationary Mill Steam Engine Model Kit

Specification:

.Material: Alumnimu Alloy + Brass + Stainless Steel
.Number of Parts: 38PCS
.Speed Range: 500-1000 rpm
.Output Power: 1.5-5V / 10-100mA
.Product Weight: 2500g
.Package Weight: 2950g
.Product Dimensions: 20 x 18 x 26.4cm
.Package Dimensions: 24 x 31 x 11cm
.Packing: Top and Bottom Gift Box