Pay in 4 interest-free payments of $78.91 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
This handy portable tool features 2 sharpeners in 1
Can be used to produce certificates
clicking sound
Steel rugby posts complete with sockets for in ground fixing
Teachers version also available
MINI SCIENCE KIT - CHANGING SOUNDS, Each Snow & Ice Clearing This handy portable tool featuresActivities included: Making sounds, Watching sound travel, Measuring vibrations, Which materials can sound travel through? Best material for muffling sound, What is pitch? and Investigating pitch.
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