3d model maths s patterns print perfectly on a4 and standard letter size paper.  to enlarge or minimize use a photocopier. 

abstract art background basic blunted collection concept cone construction cube cut cylinder design dimensional dodecahedron element enlarge figure fold form freeform geometric geometry glue graphic hexagonal illustration isolated isometric letter make math maths minimize model octahedron outline paper patterns perfect perfectly photocopier print prism pyramid realistic set shape shapes shapesn simple size sphere square standard structure tabs three transparent use vector white