DIY Lift Elevator Kit with Servo For Educational Develop Children Science Toys

Feature: Shrink size: 118 x 118 x 48mm Expanded dimension: 134 x 134 x 48mm Hole: 4mm Applies to: Handmade, making science and technology products, toys to develop practical ability to train children to explore their own spirit, to encourage children to explore ponder. Note: Easy to make, not supply instruction. Package includes: 1 x M0300 servo (90) 2 x Plastic strip 1125 8 x Plastic strip 1113 1 x Plastic box 2 x M3X25 pillar 15 x M3X12 screw 30 x M4X14 screw 10 x M3 nut 6 x M4 nut 25 x M4 locknut 1 set acrylic panel