Qstone is a quartz based man-made stone which can provide a lovely shining benchtops for kitchens, laundries, wall splashbacks, and floorings. Qstone is composed with 94% of quartz and 6% of advanced resin to deliver a beautiful surface. Compare with Caesarstone, Essa Stone and Smartstone, Qstone is more affordable, but it still retain a really high quality standard for the Australian stone brand. Duncan's Cabinets offer the located made stone bench with a turn over time of two to three weeks to finish the stone benchtops.