Materials:

1. 20ml Syringe - https://bit.ly/3sKtGUt
2. Micro USB PCB - https://bit.ly/3bZEoR6
3. JYL3014 Circuit Board 3 Modes 3.7V - https://bit.ly/35YvBuK
4. Cree XM-L LED T6 White Light + 3.7V Driver + Lens with Base Holder - https://bit.ly/2Y0bsQG
5. NCR18650B 3400mAH 3.7 V Li-ion Battery - https://bit.ly/2Y1PVac

DIY Tools Used:

1. DIY Mini Belt Sander Machine -    • How To Make a Belt Sander Machine 895...  

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