Eisco Labs Lead Density Cube With Hook - 1.25 Inch (32mm) Sides For Science Experiments

Hey science teachers and students! This Eisco Labs lead density cube is exactly what you need for those density and specific gravity experiments. It's a solid 1.25 inch cube (that's 32mm for you metric folks) made from pure lead with a handy little hook attached. The hook makes it super easy to suspend in water for displacement experiments. Now, just to be real - these are educational tools, not super precision lab equipment, so you might see some slight variations in size (within about 5% tolerance). But they're perfect for classroom demonstrations and student labs. The weight feels substantial in your hand, and you can really see the density principles in action when you compare it to other materials. Whether you're teaching basic density concepts, specific heat, or buoyancy, this cube makes the learning hands-on and memorable. Plus, having both imperial and metric measurements helps students get comfortable with both systems. It's one of those classic science classroom supplies that just works year after year for demonstrating fundamental physics principles.