To learn the history of magnets, magnets will have poles, how to find the poles, by pratising this set of gadgets,we can do magnetic circus,weight -lifting contest,magnetic car race, boat race, hockey games, magical flipping magnets etc..
| Specifications: | consists of:3 pcs pf block magnets purple, 3 pcs of bar magnets red, 3 pcs of yellow disk magnets, 3 pcs of ring magnets,blue |
| Advantages: | Disk magnets=Outer D=29MM, inner D=10MM, thickness=6MM
Block magnets=25MMx19MM, inner bore=5MM, overall thickness=4MM
ring magnets=D=25MM.thickness=4MM
Bar magnets=22MMx6mmx4MM
|
| Export Markets: | worldwide |
| Pricing: | negotiable |
| Payment Details: | prepay |
| Min Order: | 1000pcs |
| Ship Date: | 14days |
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