* Discover the joy of puzzling with QUOKKA Puzzles for adults. * Jigsaw puzzles 1000 piece with Lost City Under the Ocean artwork. * Positive leisure time and relaxed mood for holidays, Birthdays, Father’s Day, Mother’s Day, and anniversaries. All puzzle pieces have a unique cut line. No repetitions and simple forms. Works well as a brain teaser & meditation. Nonetheless, hours of pleasant concentration work well as meditation stress relievers for adults. * Size 27.5 x 19.6 inches. * Designed in the U.S.A by Adducate. * Encourages hand-eye coordination, fine motor skills, and cognitive development.