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containing evenly distributed glitter particles
1 x Giant Walk-on Number Line
Colours include yellow
Tangles are a brain tool that help aid focus and learning by giving your hands something to do
Size: 600mm / 24"
Multifunction Laser Beam X100319 containing evenly distributed glitter particlesMultifunction laser capable of emitting a spot beam with vertical adjustment for diffraction experiments, a horizontal beam for the study of wave propagation, or three parallel vertical beams for geometric optical experiments. Equipped with a magnetic base for use on a whiteboard and an input modulation of the laser beam to study information transmission by fibre optics. NB: This product is meant for geometric optical practicals that are peformed 50cm
US$ 36.99
US$ 230.00
US$ 111.00