$59.90 USD -55%
$26.95 USD
NOTIFY ME WHEN AVAILABLE
  • Solve the different math equations on the clock to tell the time.
  • Non-ticking sweep second hand ensures quiet environment to work and sleep in.
  • Perfect as gifts for math teacher, engineer, architect, mathematician or anyone who just loves numbers.
  • High quality engraved lettering.
  • Black and white design make it easy to read and complements any decoration.
  • Requires 1 x AA battery (not included).
  • Comes assembled.
  • Measures 12" x 12" / 30.5 cm x 30.5 cm, W x H
  • NOTE: This item can only be shipped via Signed Delivery due to size restriction

The Silent Math Equations Wall Clock is the best choice for anyone who wants to finish off the look of their room with a little geeky flair. With its hours marked by simple math equations, solve the formulas for the answer to tell the time! Powered by battery with no wires or cords needed.

90-DAY RETURN

  • We accept returns within 90 days for any reason.
  • Sale items, intimate items and mystery box items are not eligible for returns. 
  • For more information on our Returns & Exchanges policy, please click here.

WE SHIP WORLDWIDE  ✈ FREE ON ORDER $75 OR FLAT $7.90 ON ANY ORDER

 

INTERNATIONAL AIRMAIL
(Estimated 5 - 20 Workdays)^
Below $75

We Ship Worldwide to All Countries!

Registered Global Flat Rate $9.90
With Tracking & Signed Delivery.
Available to all countries worldwide.

Global Flat Rate $7.90
No Tracking available. 
For Australia, Singapore, USA and UK only.
Not applicable for overweight or oversized parcels.

$75 and above

FREE! Registered Global Mail
With Tracking & Signed Delivery.
Available to all countries worldwide.
Free shipping is based on order total before discount.

DHL EXPRESS
(Estimated 1-3 Workdays)^

Chargeable by weight.
Additional surcharge will apply to remote areas. 
Free shipping is based on order total before discount.

If your country is not listed, please email us to get a quote.

$150 and above FREE! DHL Express Delivery
United States, Canada, Brunei, India, Bangladesh, Pakistan, Malaysia, Philippines, Thailand, Singapore, Indonesia, Europe (13 countries), Australia

^Processing time: Delivery time does not include processing time. In-stock orders generally ship within 1-2 business days. High demand items as indicated on product page will require 7-20 business days for processing.

For more information on our Shipping policy, please click here.  

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