Đồng Hồ Treo Tường Toán Học Công Thức Toán Học 9 ''

Giới thiệu Đồng Hồ Treo Tường Toán Học Công Thức Toán Học 9 ''

Description:
Dial design with a mathematical formula, Each formula is calculated to represent a number, and each algorithm is different.
This fun and unique mathematical equations wall clock is the gift for anyone who just loves numbers.
Made of black and white acrylic, can be used not only as a wall clock, but also as a wall decoration, suitable for people who like simple style
Each clock measures approximately 12" x 12", Minimalist design makes it a striking addition to a modern home.
No wiring required for wiring. Only 1 AA battery is require
Specification:
Material: Acrylic, Environment friendly, Non-toxic
Size: Normally 12 inches (30cm) Diameter
Clock Movement: Quartz, Noiseless movement
Display type: pointer
Power: 1*AA battery(not included)
Color: Black White
Package Includes:
1 x Modern Wall Clock
Note:
1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you！

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