DC 5V Electronic Hourglass LED DIY Kit Double Layer PCB Board Components Soldering Practice Kit

Note: If you need instructions, please visit the link below. Manual

Wangcheng Hourglass Soldering Kit Practice Electronics

Shop electronic kit for Sale on Shopee Philippines

Hourglass Shape LED Flashing Lights Lamps

Electronic Hourglass Shape Flashing LED DIY Kit

DIY Kit Green LED Electronic Hourglass Flashing Light - Funny

OPLA IoT Starter Kit - programming kit - Arduino Botland - Robotic

Electronic Hourglass Kit Soldering Kit

Wangcheng Hourglass Soldering Kit Practice Electronics

DC 5V Electronic Hourglass LED DIY Kit Double Layer PCB Board