MAGNETIPS Original 10 Chrome Balls for Creative Building

Great product! My son love it for his magnet pens

Great product, variety of uses

These metal balls are fine, but the pens run out of ink almost immediately! I was really excited about them. Now just regret the purchase.

Did not use as pens that I bought to go with this item were sent back because at least 5 out of 20 did not work

These work as expected but really for £40 I’d rather they were provided with the initial outlay for the pen set.