Letter from the Universe Astronaut AR Jigsaw Puzzle
This astronaut-themed puzzle has 1,000 pieces. The most special thing about it is that after you have completed the puzzle, you can scan the helmet, shoulder straps, armbands, camera and other locations with your mobile phone to find different popular science Easter eggs. You can see a "letter from the universe" from the depths of the universe, and hear the original soundtrack of "Voice of the Earth". This puzzle is especially suitable for...