Stem Building Chips Assorted Interlocking Discs Educational Teacher Supply

PRE-OWNED These are colorful discs with numbers, letters and mathematical symbols in the center. They interlock together for building any shape you can imagine. Spell words, make math fun, great for all ages. Unsure how many are included, they fill 3/4 of a gallon size zip lock and there are over 100+ pieces. Weighs 1lb, 9oz of light weight chips. A great educational supply for both home and school! Please see photos of the actual item you will receive prior to purchase.