Plastic teaching tools,triangle set 1.Material:GPPS 2.Scale:50cm 3.OEM is welcomed 4.Small qty and logo printing accepted Plastic teaching tools--triangle setFor teachers class usingGeometry set big size 1.50cm plastic teaching tools,1 set incluiding 2 pcs diferent angle ruler2.Size:50cm length, Thickess 7mm3.MOQ:1000set4.Material:GPPS5.Logo printing: yes, can have ur own logo on it6.OEM is ...