Double Sided: They are very easy to distinguish the front and back. Once the front is finished, you can go ahead and try the pattern on the back.
Are you a puzzle novice? The included mini puzzle tweezers can better help you complete the puzzle.
Great as a gift: It is perfect as a gift for family, friends, colleagues (Birthday, Graduation, Easter, Thanksgiving, Valentine's day, Halloween, Christmas, New Year day and other events etc.).
Ultra Portable Design: This puzzles for adults are stored in a sturdy plastic test tube. Small size is easy to carry and you can enjoy the joy of small puzzles anywhere. Each double-sided mini test tube puzzle completed is 15 x 10 cm (6 x 4 inches).
High Quality Puzzles: small jigsaw puzzles are printed on high quality recyclable blue card stock and non-toxic ink, each piece is made with surface embossed, glare free technology.

Mini Puzzle - Flying Birds (Double-sided) (234pcs)