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Product information: Product Name: LED Dot-Matrix Hourglass Product Dimensions: 109 x 60 x 31 mm Light Color: Blue Input Voltage: DC 5V Time Range: 1–99 minutes (customizable) Material: Plastic Interface: USB Packing list: Countdown Timer *1 Product Image:
Product information:
Product Name: LED Dot-Matrix Hourglass
Product Dimensions: 109 x 60 x 31 mm
Light Color: Blue
Input Voltage: DC 5V
Time Range: 1–99 minutes (customizable)
Material: Plastic
Interface: USB
Packing list:
Countdown Timer *1
Product Image:
Ships within 1 to 3 business days. Most US orders arrive in 7 to 12 business days with tracking. 30 days to return unused items. Full policy
An everyday tool, not a medical device.