Quartzo is a brand name that is used by Sun Star; it is used for the company’s diecast Formula One replicas in both 1:18 and 1:43 scale. Quartzo predominantly releases Lotuses from the 1960s and 1970s, featuring the iconic liveries such as those that appeared on the Golf Leaf and John Player Special cars. They have also produced cars bearing the Lotus team’s original green and yellow racing livery. Producing grand prix Lotuses from this era means the company has released replicas for some of the most iconic drivers in the history of the sport, such as Jim Clark, Graham Hill, Jochen Rindt and Emerson Fittipaldi.  Its replicas provide extremely good value for money, and have a very impressive level of detail for the asking price.