Encased within a plastic shell, magnetic marbles are an ideal introduction to the properties of magnets. These plastic cased marbles look like colourful plastic balls, but each one contains a magnet so they stick together, hang together and pull towards and away from each other - as a first introduction to the magical world of magnetism they are great fun.

• Excellent for teaching introductions to magnetism.   
• Can be used with wand or horseshoe magnets. 
• Pack of 20.

WARNING! Not Suitable for Children under 3 years due to small parts.

This product contains magnets or magnetic components.

Magnets can cause serious or fatal injury if swallowed.