- Binding : Kitchen

- Brand : Decodyne

- EAN : 0700629550039

- Feature : Each hour is marked by a simple math problem / Geekiest clock to strengthen your math muscles / 11-1/2" Diameter / Requires 1 AA battery

- Label : Decodyne

- Manufacturer : Decodyne

- Model : DZ-5003

- ProductGroup : Home

- ProductTypeName : HOME

- Publisher : Decodyne

- Studio : Decodyne

- Title : Decodyne™ Math Clock -Unique Wall Clock - Each Hour Marked By a Simple Math Problem

- UPC : 700629550039