High-quality translucent pieces cleverly interlock, to build the finished train, which when completed is an amazingly intricate and charming object.
• Crystal puzzle in the shape of a train
• High-quality translucent pieces cleverly interlock, to build the finished puzzl
• Consists of 38 pieces
• Age: 8+
 
Why do we like the Crystal 3-D puzzles?  They require spatial-thinking, looking ahead, fine motor skills, planning and carrying through.
 
 
You can watch a video tutorial for this puzzle on youtube to help you build the puzzle the first time!