Witbricks Advanced Builder Set - 156 Interlocking parts ( IOT Kit )

This Witbricks Interlocking Builder Set contains

1. Battery Holder - 1
   
2. 3-Hole 90-degree Elbow - 16
   
3. 2-Hole 45-degree Elbow - 16
   
4. 5-Hole Beam - 12
   
5. 1-Hole Beam - 30
   
6. 1-Hole 90-degree Elbow - 30
   
7. BO Shaft - 10
   
8. Blox Holder - 4
   
9. Servo Shaft - 2
   
10. 30mm Axle(Small Axle) - 4
    
11. 60mm Axle(Medium Axle) - 4
    
12. 90mm Axle(Large Axle) - 4
    
13. Male-to-Male Coupler - 10
    
14. Rotating Axle - 8
15. Rotating wheel Connector - 2 
16. Axle to wheel Connector - 2
17. Witbricks Key(1)
18. Project Manual for 20+ Projects(1)