Home Slickdeals 305-Piece Thames and Kosmos Physics Workshop Experiment Kit $16.59 + Free Shipping... Slickdeals 305-Piece Thames and Kosmos Physics Workshop Experiment Kit $16.59 + Free Shipping w/ Prime or on orders over $25 By ARCOM - 11 October 2020 150 0 SHARE Facebook Twitter Go to the deal page: 305-Piece Thames and Kosmos Physics Workshop Experiment Kit $16.59 + Free Shipping w/ Prime or on orders over $25