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Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
Square Size 10cm x 13cm
Structural details include the major groove-minor groove of the double helix
A high-grade aluminum interior and cold-rolled steel powder-coated exterior provide durability and long life
such as building structures
These Wooden castanets come with a handle making them easy to use and comfortable to play
Pith Ball Electroscope Centrifuge Square Size 10cm x 13cmSimple Electroscope Design: The Pith Ball Electroscope features a pair of lightweight balls suspended from a rod on an insulated base, providing a basic and effective setup for electrostatic experiments. Lightweight Balls: The electroscope includes two lightweight balls that respond to electrostatic charges, allowing for easy observation and demonstration of static electricity principles. Suspended from Rod: The balls are suspended from a rod,
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