which is smart in the evening and at night or in dark rooms

These magnets are not strong enough for a glass board

so you have the option of driving a screw all the way through the rubber coating

they can splinter at careless collisions

The photo is from our Danish website

Magnetlomme 7,5x10 cm. Hvid (A7) BF Tier1 which is smart in theWhite magnetic pocket 7. 5 x 10 cm. Fridge magnet for small photos or notes. The front of the magnet is white, which creates a white frame around the item you use in the pocket. The pocket has round edges, so it's easy for both children and elderly to use it. The magnetic pocket can be used on white boards, refrigerators and other magnetic surfaces but not glass boards. You can easily hang up photos, drawings and notes with this fridge magnet. And you