Since it was first introduced in 1965, spirograph has made it possible for aspiring artists of all ages to create beautifuklly intricate designs. Originally developed as a drafting tool by a mechanical engineer named denys fisher, the distinctive wheel and rings of spirograph cleverly combine the priciples of art and mathematics ina way that has inspired and delighted gerenations. The latest inspirations from spirograph are no different! the chunkier wheels make it easier for younger artists to make amazing designs! this set includes 5 easy turn wheels, 1 large pattern ring, 6 washable markers, 10 sheets of drawing paper, 1 drawing and storage case and 1 instruction idea guide. Age 3 years.