Marti Michell Small Kaleido Ruler 2 Inch To 8 Inch Blocks

MARTI MICHELL Small Kaleido Ruler. Two different triangles are needed for Kaleidoscope blocks what do you Everything you need is on this one ruler This package contains one 6x6 1 Per 2 inch triangle ruler. Made in USA. WARNING This product can contains chemicals including Polymethyl methacrylate which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.