Details: Technical Parts Motor Multi Power Functions 8293 8883 Tool Servo Train Model Sets Building Blocks Compatible All Brands?20Pcs-61903? The product is shipped based on the color or size of the main image of the product page. Size:20Pcs-61903 SpecificationProduct Name:high-tech parts Motor multi power functions tool servo train motor 8293 8883 PF model sets building blocks Compatible All BrandsModel number:M-Motor 8883,Battery Box 8881,XL-Motor 8882,Servo Motor 88004,L-Motor 88003, Light 8870,Switch 8869,IR TX 8885,IR Speed Remote Control 8879,Train Motor 88002,AAA Battery Box 88000,V8,V6,91994,74784,57999,4025,92340,92693,61927 and 61904,61903 and 62520Product Model: all high-tech seriesPackage : no original box, strong plastic bag