Activated Charcoal Home via Amazon offers Prime members the Bella Vino Diamond Silicone Ice Cube Tray with Lid 2-Pack in several colors (Red pictured) for $11.98. Coupon code "MYCMUD5D" cuts it to $5.99. With free shipping, that's the lowest price we could find by $8, although we saw it for $2 less last November. These trays can be used to make diamond-shaped ice, candy, cake, and chocolate. A small funnel is also included. Deal ends July 31.