Model : Racer math set material : metal . it is sell well in Africa market . 1.Model No : Racer math set 2.Racer Math set: 2pcs metal compasses, 1pc eraser, 2pencils one small/one big, 1 pencil sharpener, 1pc 15cm ruler, , 1pc 45-45-90 triangle ruler, 1pc 30-60-90 triangle ruler, 1pc of 180 protactor, 3.Packing: 12 sets/inner box, 144 sets/ctn 4.ctn meas : 62*40*27 cm 5.G.W/N.W :21/19kg