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- Contact Person : Mr. Shi Cyrus
- Company Name : Yancheng Jingwei Int'l Group Co., Ltd.
- Tel : 86-515-88231696
- Fax : 86-515-88239881
- Address : Jiangsu,Yancheng,No.12, Yanhe East Road
- Country/Region : China
- Zip : 224001
Sand pendulum
Product Detailed
Related Categories:Other Measuring & Analysing Instruments
Sand Pendulum:
1) Relaxing decoration
2) Create pretty shapes in the sand
3) Good gift
Features:
1) Secured in its oak stand, the all metal pendulum converts kinetic energy into potential energy
2) The extremely fine sand (included) provides minimal friction allowing the pendulumto swing for extended periods of time
3) As the pendulum swings, it gently "writes" ever changing geometric patterns inthe sand
4) The patterns get bigger then smaller then bigger again as the arc of the pendulumalso changes
Sand pendulum
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