Afternoon 
I recently came across a couple of small chips in the ceramic tiles we have on the floor in the kitchen. It looks like the enamel has chipped off the top.
Do any of you know the best way to fill in this chip. A friend mentioned enamel paint but before I go ahead and have a go at this, are there any better ways to sort this problem leaving it invisible to the naked eye?
Thanks

I recently came across a couple of small chips in the ceramic tiles we have on the floor in the kitchen. It looks like the enamel has chipped off the top.
Do any of you know the best way to fill in this chip. A friend mentioned enamel paint but before I go ahead and have a go at this, are there any better ways to sort this problem leaving it invisible to the naked eye?

Thanks