“Metal Blocks (Density Blocks Set of 4)” has been added to your cart. Continue shopping Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × Glass Prism, Equilateral (Length 75 mm, Face 25mm) $8.50 Glass Prism, Equilateral (Length 75 mm, Face 25mm) quantity $8.50 × Metal Blocks (Density Blocks Set of 4) $17.99 Metal Blocks (Density Blocks Set of 4) quantity $17.99 Coupon: Apply coupon Update cart Cart totals Subtotal $26.49 Shipment Flat rate: $14.27 Weight Based Shipping: $22.25 Shipping to NJ. Change address Country / region Select a country / region… United States (US) State / County Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $1.75 Total $42.51 Proceed to checkout Visa CardMasterCardAmerican ExpressDiscover CardPayPalApple PayGuaranteed Safe And Secure Checkout
Glass Prism, Equilateral (Length 75 mm, Face 25mm)
1 × $8.50 
Metal Blocks (Density Blocks Set of 4)
1 × $17.99