Manufacturer_minimum_age : 120 months
Specification:
Color: Multicolored
Quantity: Set of 12
DISCLAIMER
In addition, in accordance with Amazon strong magnet policy, these magnets are not strong magnets because the exposed portion of these magnets all have a north polarity, which allows the magnets to adhere strongly to metal but have a weak connection to each other (flux between magnets is less than 50 kG2mm2).