Magnet set for glass magnetic board (20 magnets)

Which magnets do I need for a glass board / glass magnetic board?
This set only contains magnets that hold on magnetic glass boards. There are magnets in different strengths included to attach small notes as well as several pages/cardboard cards to a glass magnetic board. 20 magnets are included in the set.
All magnets contain so-called super magnets (neodymium magnets). These are essential for a glass magnetic board

Which magnets are included in the magnet set?
3 x small cone magnet Ø 12 mm black
1 x Small cone magnet Ø 12 mm red
1 x Small cone magnet Ø 12 mm green
1 x Medium cone magnet Ø 19 mm black
1 x Medium cone magnet Ø 19 mm red
1 x Medium cone magnet Ø 19 mm green
2 x Large cone magnet Ø 29 mm white
5 x Cube magnet 8.0 x 8.0 x 8.0 mm neodymium N45 nickel-plated
5 x Cube magnet 10.0 x 10.0 x 10.0 mm neodymium N45 nickel-plated