

Cartesian Diver
Key item features
- Free Shipping & Easy Returns – We provide fast, free shipping on eligible orders and offer hassle-free returns if you're not fully satisfied.
- Trusted Quality & Secure Checkout – All our products meet high scientific standards, and our checkout process is safe and trusted.
- Dedicated Support & Expert Guidance – Friendly, expert help available to support science educators, labs, and homeschoolers with any questions or product selection.
Specs
- Materiallatex
- Items includedInstructions
- BrandGSC International
- Height3 in
- Weight1 lb
- Model305
- Free shipping
Free 30-day returns
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About this item
Product details
GSC International 305 Cartesian Diver Apparatus, Single Glass, 1/2" Height X 3/8" Top 9/32" Bottom
This handblown, 2.5” tall Cartesian diver is sold as a replacement part for our Cartesian Diver Apparatus with Cylinder Set (#305-1).
Make science class fun again with the GSC International 305 Cartesian Diver! This little guy is your personal pocket-sized science lab, ready to demonstrate the coolest physics principles right at your fingertips.
Just fill it up, give it a squeeze, and watch the diver go crazy - up and down, up and down. It's a mesmerizing way to explore buoyancy, density, and pressure in the most hands-on, interactive way.
Perfect for curious kids and science nerds of all ages, this affordable, super simple toy packs a punch. No tedious setup, no confusing instructions - just pure educational entertainment. Bring the wonder of discovery back into your day with the GSC International 305 Cartesian Diver!
⚠️ Proposition 65 Warning for California Residents:
WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
- Free Shipping & Easy Returns – We provide fast, free shipping on eligible orders and offer hassle-free returns if you're not fully satisfied.
- Trusted Quality & Secure Checkout – All our products meet high scientific standards, and our checkout process is safe and trusted.
- Dedicated Support & Expert Guidance – Friendly, expert help available to support science educators, labs, and homeschoolers with any questions or product selection.
