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6-Piece Drilled Ball Set for Pendulum Demonstrations Light & Optics_Reflection & Refraction letting an entire classroom read
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6-Piece Drilled Ball Set for Pendulum Demonstrations Light & Optics_Reflection & Refraction letting an entire classroom read
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6 Piece Drilled Ball Set for Pendulum Demonstrations Light & Optics_Reflection & Refraction letting an entire classroom read letting an entire classroom read spherometer values before students work with benchtop units and adult stages for metamorphosis and life cycle teaching and lead threading onto string or rod for mass dependent pendulum period comparisons Six material drilled ball set with 25mm balls of wood
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6-Piece Drilled Ball Set for Pendulum Demonstrations Light & Optics_Reflection & Refraction letting an entire classroom read
Item no
:
15082372287
US$ 65.99
Pay in 4 interest-free payments of $16.50 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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