• Over 220 000 orders annually
  • Over 35 million magnets in stock
Shopping cart

Your shopping cart is empty.

No idea? Have another look at our bestsellers.

View our bestsellers

Ferrofluid, horseshoe magnet & Co. for experimenting and learning

Students grasp concepts better when they are visualised. For your physics class, you can buy different magnets, such as rod and horseshoe magnets, in our online shop. With steel balls, iron filings, magnetic field detectors, and other accessories you can beautifully visualise magnetism.

Filter
Filter results
30 items
Display:
Load...
Ferrofluid 10 ml
magnetic fluid for experiments, in PET bottle with pipette
1 pc. 12,99 EUR ea. (129,90EUR/100 ml)
from 3 pcs. 11,99 EUR ea. (119,90EUR/100 ml)
from 10 pcs. 11,09 EUR ea. (110,90EUR/100 ml)
Available: 70 pcs.
Bar magnet rectangular short
60 x 15 mm, AlNiCo5, red-green coated
1 pc. 7,57 EUR ea.
from 3 pcs. 6,72 EUR ea.
from 10 pcs. 5,96 EUR ea.
from 20 pcs. 5,59 EUR ea.
from 40 pcs. 5,26 EUR ea.
Ask for a rebate from 200 pcs.
Available: 192 pcs.
Bar magnet rectangular long
100 x 15 mm, AlNiCo5, red-green coated
1 pc. 16,34 EUR ea.
from 3 pcs. 14,66 EUR ea.
from 10 pcs. 13,17 EUR ea.
from 20 pcs. 12,44 EUR ea.
from 40 pcs. 11,80 EUR ea.
Ask for a rebate from 200 pcs.
Available: 635 pcs.
Rod magnet round
150 x 12 mm, AlNiCo5, red-green coated
1 pc. 19,92 EUR ea.
from 3 pcs. 17,87 EUR ea.
from 10 pcs. 16,04 EUR ea.
from 20 pcs. 15,15 EUR ea.
from 40 pcs. 14,36 EUR ea.
Ask for a rebate from 160 pcs.
Available: 155 pcs.
Horseshoe magnet small
50 x 40 mm, AlNiCo5, red-green coated
1 pc. 16,17 EUR ea.
from 3 pcs. 14,19 EUR ea.
from 10 pcs. 12,42 EUR ea.
from 20 pcs. 11,56 EUR ea.
from 40 pcs. 10,80 EUR ea.
Ask for a rebate from 60 pcs.
Available: 320 pcs.
Horseshoe magnet medium
80 x 60 mm, AlNiCo5, red-green coated
1 pc. 25,17 EUR ea.
from 3 pcs. 22,71 EUR ea.
from 10 pcs. 20,51 EUR ea.
from 20 pcs. 19,44 EUR ea.
from 40 pcs. 18,50 EUR ea.
Ask for a rebate from 200 pcs.
Available: 501 pcs.
Horseshoe magnet big
100 x 63 mm, AlNiCo5, red-green coated
1 pc. 25,78 EUR ea.
from 3 pcs. 23,27 EUR ea.
from 10 pcs. 21,02 EUR ea.
from 20 pcs. 19,93 EUR ea.
from 40 pcs. 18,97 EUR ea.
Ask for a rebate from 200 pcs.
Available: 507 pcs.
Horseshoe magnet tapered
100 x 48 mm, AlNiCo5, red-green coated
1 pc. 22,00 EUR ea.
from 3 pcs. 19,76 EUR ea.
from 10 pcs. 17,76 EUR ea.
from 20 pcs. 16,79 EUR ea.
from 40 pcs. 15,93 EUR ea.
Ask for a rebate from 160 pcs.
Available: 175 pcs.
S-15-100-N
Rod magnet Ø 15 mm, height 100 mm, neodymium, N35, nickel-plated, strength approx. 8,2 kg
1 pc. 37,64 EUR ea.
from 3 pcs. 33,63 EUR ea.
from 10 pcs. 30,04 EUR ea.
from 20 pcs. 28,30 EUR ea.
Ask for a rebate from 120 pcs.
Available: 360 pcs.
Letters or numbers magnetic
set of magnetic symbols, made of EVA foam, 4 assorted colours
Playfully building words and numbers
1 set 17,37 EUR/set
 
Select type and order
DIALEV
set for levitation experiment, with floating diamagnetic graphite plate
Physics can be so fascinating!
1 pc. 14,99 EUR ea.
 
Select type and order
Iron filings
to make magnetic field lines visible, approx. 100 g in a plastic container
1 pc. 7,70 EUR ea.
from 3 pcs. 6,88 EUR ea.
from 10 pcs. 6,11 EUR ea.
from 20 pcs. 5,75 EUR ea.
from 40 pcs. 5,43 EUR ea.
Available: 1 603 pcs.
Steel balls 8 mm
not magnets!, ferromagnetic, nickel-plated, Ø 8 mm
To combine with neodymium magnets
10 pcs. 0,34 EUR ea.
from 40 pcs. 0,29 EUR ea.
from 80 pcs. 0,26 EUR ea.
from 160 pcs. 0,24 EUR ea.
Ask for a rebate from 1 500 pcs.
Available: 8 200 pcs.
Steel balls 10 mm
not magnets!, ferromagnetic, nickel-plated, Ø 10 mm
To combine with neodymium magnets
10 pcs. 0,39 EUR ea.
from 40 pcs. 0,32 EUR ea.
from 80 pcs. 0,30 EUR ea.
from 160 pcs. 0,27 EUR ea.
Ask for a rebate from 1 400 pcs.
Available: 5 500 pcs.
Steel balls 13 mm
not magnets!, ferromagnetic, nickel-plated, Ø 12,7 mm
To combine with neodymium magnets
10 pcs. 0,49 EUR ea.
from 40 pcs. 0,41 EUR ea.
from 80 pcs. 0,38 EUR ea.
from 160 pcs. 0,35 EUR ea.
Ask for a rebate from 1 100 pcs.
Available: 6 520 pcs.
Steel balls 20 mm
not magnets!, ferromagnetic, nickel-plated, Ø 20 mm
To combine with neodymium magnets
10 pcs. 1,06 EUR ea.
from 40 pcs. 0,88 EUR ea.
from 80 pcs. 0,81 EUR ea.
from 160 pcs. 0,74 EUR ea.
Ask for a rebate from 450 pcs.
Available: 2 490 pcs.
Metal discs 35 x 2 mm
not magnets!, ferromagnetic, nickel-plated, set of 20
To combine with neodymium magnets
1 set 8,15 EUR/set
from 3 sets 7,25 EUR/set
from 10 sets 6,45 EUR/set
from 20 sets 6,06 EUR/set
from 40 sets 5,72 EUR/set
Ask for a rebate from 350 sets
Available: 428 sets
Flux detector small
foil to indicate magnetic fields, approx. 75 x 75 mm
1 pc. 7,10 EUR ea.
from 3 pcs. 6,33 EUR ea.
from 10 pcs. 5,65 EUR ea.
from 20 pcs. 5,33 EUR ea.
from 40 pcs. 5,02 EUR ea.
Ask for a rebate from 200 pcs.
Available: 120 pcs.
Flux Detector laminated
foil to indicate magnetic fields, approx. 75 x 75 mm
1 pc. 8,32 EUR ea.
from 3 pcs. 7,42 EUR ea.
from 10 pcs. 6,65 EUR ea.
from 20 pcs. 6,24 EUR ea.
from 40 pcs. 5,92 EUR ea.
Ask for a rebate from 200 pcs.
Available: 101 pcs.
Flux Detector large
foil to indicate magnetic fields, approx. 150 x 150 mm
1 pc. 18,79 EUR ea.
from 3 pcs. 17,02 EUR ea.
from 10 pcs. 15,39 EUR ea.
from 20 pcs. 14,58 EUR ea.
from 40 pcs. 13,90 EUR ea.
Ask for a rebate from 180 pcs.
Available: 117 pcs.
Children's whiteboard 24 x 35 cm
for drawing, playing, writing & learning, magnetic
1 pc. 5,85 EUR ea.
Available: 29 pcs.
Children's whiteboard 28 x 40 cm
for drawing, playing, writing & learning, usable on both sides, magnetic
Usable & writable on both sides
1 pc. 12,05 EUR ea.
Available: 2 pcs.
Magnet symbols Smiley
for whiteboards & planning boards, 6 smileys per A5 sheet, set of 3: green, yellow, red
1 set 8,93 EUR/set
from 3 sets 7,71 EUR/set
from 10 sets 6,61 EUR/set
from 20 sets 6,08 EUR/set
from 40 sets 5,61 EUR/set
Ask for a rebate from 80 sets
Available: 87 sets
Magnetic paper glossy
perfect for photo magnets, printable on inkjet printers, set of 10 A4 sheets
For glossy individual fridge magnets
1 set 12,99 EUR/set
Available: 505 sets
Magnetic paper matt
perfect for photo magnets, printable on inkjet printers, set of 10 A4 sheets
For matt individual fridge magnets
1 set 12,99 EUR/set
Available: 500 sets
Smart putty magnetic
ferromagnetic putty, different colours, magnet not included
Likes to eat up magnets
1 pc. 12,95 EUR ea.
 
Select type and order
Wooden blocks set
27 magnetic wooden cubes, made of oiled oak wood
Allows for original designs
1 set 64,99 EUR/set
Available: 7 sets
Tangram cube
made of 24 magnetic tetrahedrons, with 20 templates
For endless combinations
1 pc. 27,47 EUR ea.
Available: 1 pc.
Chalk white
for writing on wall boards, set of 12
1 set 4,99 EUR/set
Available: 1 set
Chalk set multicoloured
for writing on wall boards, set of 12
1 set 9,99 EUR/set
Available: 2 sets

Magnets for classic physics experiments

When the magnetic field and its impact comes up in the physics curriculum, horseshoe and rod magnets are important learning tools. You can purchase these magnets in various designs in our online shop. They are typically painted in red and green to mark the north and south pole. They consist of aluminum-nickel-cobalt and iron, which makes them less brittle and more heat-resistant and they don't break as easily. Hence, AlNiCo magnets can be shaped into angled and round rods as well as horseshoes, which makes them perfect for demonstrating the impact of a magnetic field. The school magnets make it easy to follow the concept of magnetic attraction and repulsion. As visual aids, they make the theory better understandable for the students.

Fascinate students with magnetic fluid Ferrofluid

Ferrofluid also makes for impressive experiments in physics class. It is a special fluid because it contains tiny ferromagnetic particles. They are approximately 0,00001 mm and not visible to the naked eye. Ferrofluid, therefore, reacts extremely strong to magnetic fields and produces spectacular sculptures with a neodymium magnet and metal parts such as screws. It seems as if the fluid comes to life. If you would like to experiment with magnets in school, you can order this fluid from us in a 10 ml flask. When you are done with your experiment, you can refill the Ferrofluid with a pipette.

Accessories for school magnets

If you would like to explain the phenomenon of magnetism to your students, special aids come in handy. You can use iron filing or flux detectors, for instance, to demonstrate magnetic fields of horseshoe and other school magnets. You can purchase these from us as well as steel spheres in different sizes from 8 to 20 mm. They work well to visualise the immense strength of neodymium magnets.
Other aids to make magnetism understandable and visible:
  • Flux Detector: Foil with enclosed nickel particles in a gelatinous suspension
  • DIALEV: Floating graphite disc to visualise diamagentism (repulsion)
  • Smart putty: Ferromagnetic putty with fascinating features - comes to life during contact with strong magnets

In addition, we offer coloured magnetic letters and numbers that are suitable for playing with children at home or in kindergarten and elementary school. You can use them for a playful introduction of letters and numbers. The products come with a magnetic sheet that adheres well to blackboards, whiteboards and magnetic paint. The children can use these magnets to make words or solve a math problem. You can choose between a set of letters or numbers.