Product Price SKU Quantity Subtotal Simple Pendulum Experiment Kit Simple Pendulum Experiment Kit quantity × $170.76 SKU: ESP59756 Subtotal: $170.76 Remove $170.76 ESP59756 Simple Pendulum Experiment Kit quantity $170.76 Insect Wings Specimen Kit Insect Wings Specimen Kit quantity × $13.31 SKU: ESB50540 Subtotal: $13.31 Remove $13.31 ESB50540 Insect Wings Specimen Kit quantity $13.31 POWER SUPPLY IRWIN HIGH VOLTAGE BLUE CASE POWER SUPPLY IRWIN HIGH VOLTAGE BLUE CASE quantity × $491.94 SKU: ESP60778 Subtotal: $491.94 Remove $491.94 ESP60778 POWER SUPPLY IRWIN HIGH VOLTAGE BLUE CASE quantity $491.94 Coupon: Clear shopping cart Update cart Basket totals Subtotal $676.01 Total $676.01 Proceed to checkout Continue shopping