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Anti-microbial surface with improved erasability with StayClean Technology
Inside ø 11 cm
bag w/crd & btn GN F/S
10 x 3v Battery Holders
Ideal for several children to use at the same time
PERCEPTION SEMISPHERES, PK8 198579 Anti-microbial surface with improved erasability72602 Pk8 With a crystal clear glass like appearance, but made from safe, smooth polished acrylic. Ideal for babies to handle and examine, and for older children to observe colour mixing and light refraction. They provide a colourful, curved and distorted view when looked through, or placed above an object or some text for crystal clear or coloured magnification. Size: 50mm dia.
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