See these puzzles pop out before your eyes! Each puzzle comes with magic 3-D glasses that will add special effects after the puzzle is completed. A fun activity that will help children develop creativity and concentration. Finished puzzles measure 9x12". Perfect for rainy or snowy days, indoor recess, day camps, stocking stuffers, gifts, schools and more! Case includes 24 – 100-pc. 3-D puzzles assorted among the 4 styles shown.