Good Noodle Chart

This is a little chart I made my kids to be modeled after the Good Noodle Chart on SpongeBob it has magnetic stars that can connect to the magnetic points on the chart and they get a prize if they fill it all the way up this is my first model so please let me know if there are any problems thank you.

I used 5mm x 2mm magnets the hole diameter is 5.3 mm for ease of putting magnets in just put dot of glue then put magnet in and it will stay snug and should be flush.