This red magnet can both be a plus sign or multiply sign

Each magnet will have a self-adhesive strip on one side

Use a magnetic rod made of AlNiCo to test magnetic fields with or put 2 next to each other with the same colors in the same direction to test repulsion

Cold weather: the signs become stiff in freezing weather

These fun fridge magnets are from Trendform Unicorn FA4597

Legamaster Divider Tape, 2,5 mm., Grøn boardmarker mix This red magnet can bothGreen divider tape for whiteboards and planning boards. Dispenser w 16 metres of tape. Legamaster divider tape 2. 5 mm for quick and precise marking out of lines, rows and columns on the board. The black divider tape is self adhesive and sticks to the board, but can easily be peeled off or moved around. Colour: Green. Width: 2. 5 mm. Length: 16 metres. Product no.: Legamaster divider tape for planning boards, 4332 04. Whiteboard tape is handy for LEAN