A Minimum of [200$] is required before checking out.Current cart's total: $17.30 “Pith Ball Electroscope Kit” has been added to your basket. Continue shopping Product Price SKU Quantity Subtotal Pith Ball Electroscope Kit Pith Ball Electroscope Kit quantity × $17.30 SKU: ESP59186 Subtotal: $17.30 Remove $17.30 ESP59186 Pith Ball Electroscope Kit quantity $17.30 Coupon: Clear shopping cart Update cart Basket totals Subtotal $17.30 Total $17.30 Proceed to checkout Continue shopping