Product Description Myriwell 2nd 3d pen Christmas gift 3D Drawing Pen With 3 Color total 9M Filaments For Children Printing Drawing Best kids pens . Brand Name:myriwellModel Number:RP-100BAdapter Type:EUMolding Method:3D ModelingMaterail size:1.75mmNozzle size:0.7mmModel Number:LED Display Screen 3D Printing PenAdapter current:110/240V 2AExtrusion Mode:Fused Deposition Modeling / MeltingSprinkle Speed:Adjustable |