Drilled Steel Pendulum Ball, 3/4" Type_Low Form and stomach demonstrates internal anatomy

and stomach demonstrates internal anatomy and organ relationships for ichthyology teaching

Handmade wooden spice rack holds twelve 6-inch borosilicate glass test tubes with caps and includes a filling funnel for kitchen-to-lab cross-over gifting

One hundred numbered slots in a hardwood storage box hold standard microscope slides for ordered reference and classroom slide-library organization

25-inch Magdeburg-hemisphere suction cups with release stubs

Drilled Steel Pendulum Ball, 3/4" Type_Low Form and stomach demonstrates internal anatomyDrilled 3 4 inch steel ball with an approximately 2. 5mm hole for string suspension, providing a high density bob for pendulum and collision momentum student investigations.