Description
Freshwater polyp model demonstrates cnidarian anatomy
Stand-mounted lift pump illustrating how atmospheric pressure lifts water through a valve-and-piston mechanism
Cast from solid rubber for maximum sustain with minimal strike noise
and short bonds
and flask necks from 12 to 45 mm in diameter without scratching glassware
Fine White Marble Specimen Pack Size:Pack of 12 Freshwater polyp model demonstrates cnidarianSmall tightly interlocked calcite crystals produce fine marble's sugary texture, suited for sculpture and illustrating recrystallization of limestone protolith.
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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