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Remove item Thumbnail image Product Price Quantity Subtotal
× How Do Our Eyes Work? $225.00
$225.00
× Energy $695.00
$695.00
× What are Primary Colors? $225.00
$225.00
× Forces & Interactions $695.00
$695.00

Cart totals

Subtotal $1,840.00
Shipping

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Total $2,024.00