Amazon.com: Asago 88 Pcs Magnetic Building Sticks, Montessori Toys for 1 2 3 Year Old, Toddler Age 2-4 Preschool Sensory STEM Educational Learning, Stacking Magnet Blocks Set Birthday Easter Gift for Boys
first4magnets F321-N35-50 2 mm Diameter x 1 mm Thick N35 Neodymium Magnet with 0.09 kg Pull (Pack of 50) : Amazon.de: Home & Kitchen
Neodym Ringmagnete N40 Süd Ø32xØ5,5x7 mm - ca.16 kg
first4magnets F25104-4 25 x 10 x 4 mm Thick N42 Neodymium Magnet with 5.4 kg Pull (Pack of 4) : Amazon.de: DIY & Tools
Angelmagnet, Durchmesser 48mm 160kg (80kg pro Seite) Extrem Traktion Leistungsstark für Magnetfischen und River Retrieval | Fruugo BE