4M: Green Science: Potato Clock - DIY & Experience Battery-Free Renewable Energy, Power A Digital Clock, STEM Learning Craft Activity Kit, Kids Age 5+

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Cuckoo Clock Kit - Make Your Own DIY Wooden Wall Clock Kit

Judy Carson Dellosa Education Carson Dellosa Mini Clock Set-5" X 5" Plastic Mini Clocks For Kids With Colorful Movable Gears, Minute And Hour Hands

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2 Inch Clock Numbers | DIY Clock Number Kit | Metal Clock Number Kit | Handmade Clock Number And Dash Kit | Moderncontemporary Numbers