AAA Battery Holder – Single Battery Case for Circuit Projects Power your classroom electronics projects with this single...
$5.75
Right Angle Clamp (Boss Head) – 90° Rod Connector for Laboratory Stands Build stable laboratory setups with this...
Biconvex Glass Lens – 38 mm Diameter, 200 mm Focal Length Explore the fascinating behavior of light with...
$12.00
Handheld Quantitative Spectroscope – Measure Visible Light Spectra (400–700 nm) Explore the colors of light with this handheld...
$7.95
6V Battery – Power Source for Classroom Circuit Experiments The 6V Battery is a reliable power source for...
$2.50
4" x 4" Glass Mirror Tile – Square Decorative & Science Mirror The 4" x 4" Glass Mirror...
$3.50
Retractable Tape Measure – 3m / 10ft Metal Measuring Tape The Retractable Tape Measure is a durable, compact...
$12.95
100g Chrome-Plated Iron Hooked Mass This 100g Solid Hooked Weight is a durable chrome-plated iron mass designed for...
$6.95
Solid Hooked Weight – 50g Chrome-Plated Iron The 50g Solid Hooked Weight is a precision chrome-plated iron mass...
$14.95
500g Hanging Mass with Hook – Physics Lab Weight The 500g Hanging Mass with Hook is a durable,...
$9.75
Organize your own discoveries with Cornerstone's specimen boxes and trays. Our attractive specimen box (8" x 10.5") comes...
Slotted Weight Set - 100g Total with 10g Increment Weights The Hanging Mass Weight Set is a precision...
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