Looking for a new set

[Tom Sloper]

What kind of paint can I use to restore it?

Go to the model/hobby shop. They have tiny bottles of perfectly suitable paint. http://www.sloperama.com/majexchange/cleaning.htm

[Jiazzz]

It's a shame that quality control seems to be lacking in recently released Take products.
Someone asked me about rattles in his Take tiles recently... http://www.sloperama.com/majexchange/bulletinbd.htm

Yeah, that was me
Just as I was testing it with my magnets I got your response

[Shirluban]

It's a shame that quality control seems to be lacking in recently released Take products.

Yes. The major complain I have about my own Take set is a scoring stick brighter than others.
I don't say the rest is 100% perfect, but it's millions light-years away from Jiazzz's report.