Features 1 North poles are painted red South poles are painted white 2 Small compass needles are great for classroom physical science activities such as tracing magnetic fields of bar magnets or nature study 3 They can be used to demonstrate and study magnetic fields and together the pair can show the concepts of attraction and repulsion Package Included 16 x Rhombus Compass NeedlesMore Details
Price history
Apr 18, 2022
€13.85