Quality Montessori Materials for Toddler,
Primary and Elementary Environments.
E&O Montessori USA.
Where can you make the magnet stick? How does it work? For these kinds of discussions and more, use this durable, plastic horseshoe-shaped magnet.
Magnetically correct: one foot north and one foot south.
Plastic horseshoe-shaped magnet measure 12 cm x 12 cm ( 5 x 5 inches)