NIKOLATOY 3D PRINTED AIRCRAFT ENGINE ENGINE MODEL CAN START CHILDREN'S assembLY TOYS FOR GIFTS

Product introduction: 
 Oversized lithium battery / low-speed battery life of more than 7 hours / metal putter / LED light effect red tail inflammation effect / metal ball bearing / captain starter

Product size: 25*12*10CM 
 Product weight: 450g 
 Product material: PLA+ 
 Production process: FDM 
 Speed: 500/M