• Puzzle Saver: Don't worry about having nowhere to store the completed puzzle. Our mini test tube puzzle comes with 4 puzzle protection stickers, which can be attached to the back of the puzzle after you have completed it.
• Are you a puzzle novice? No worries at all, you can build the puzzle on an actual puzzle-sized poster. We come with a 1:1 HD poster for each pattern. The included mini puzzle tweezers can better help you complete the puzzle.
• Great as a gift: This micro adult puzzle contains 4 puzzles per package, 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 product contains 4 mini test tube puzzles, the size of the puzzle completed 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. Compared to other puzzles, LinPuzzle puzzle is the smallest puzzle in the world and very challenging.