Rare! This is a box of vintage Pop-It Pearls by Lisbeth Whiting Company, who later partnered with Milton Bradley. Thie box is STILL shrink wrapped! It’s in mint, unopened condition. Made in the early 1960’s, before Whiting moved more towards making craft kits with paper, fabric or knitting materials and accessories. The box itself is in excellent shape for its age and measures 12 1/4” high by 9 1/2” across with a depth of 1 1/2”. A hard to find piece, it claims to have ‘minimum contents of 85 pieces’, lots of different colors, and has the number ‘#123’ under a couple of the heart logos. I’m not sure what that number means..perhaps the 123rd box made?!