Features:
--12" wall clock.Printed on fiberboard face, not real wood (MDF), no frame, no cover.The perfect wall clock for an office, classroom, bedroom, bathroom, and any room in your home.
--The black and white color scheme makes the clock look like a chalkboard and will complement any color.
--Instead of Roman numerals or traditional numbers, this wall clock has a different equation at each demarcation.
--Give one of these wall clocks to a math teacher, engineer, mathematician, or anyone who just loves numbers.
--Precise quartz movements guarantee accurate time. Enjoy a quiet environment!

Size: 12 inches, diameter 30CM Thickness 4mm
Weight: Approximately 410 grams
Material: Environmentally friendly density board covered with crystal film, with a glass texture
Process: No glass bell cover, with exposed hands

Packaging includes:
1PC x Wall-mounted Clock(Excluding batteries)

Notes:
1. Alkaline batteries are not suggested. (alkaline batteries may lead to the clock's inaccuracy).
2. The size of the manual measurement may have some error, it is within the range of ±1 cm, the actual size shall be subject to the actual object.
3. Due to different lighting and shooting conditions, the color of the image may differ from the actual product. Please refer to the actual product.

Name: Mathematical Formula Wall Clock