Take your love of that classic Russian shape puzzle really old school -- without an internet connection, computer, or even electricity -- with this colorful wooden set. This 4" x 6" puzzle is handmade from natural pine wood and has 12 uniquely shaped and colored pieces that assembled into a perfect rectangle. It assembles directly in its own case, and has a sliding cover to keep it together. Add your school, sports team, organizational or company logo, emblem or message to create a fun and challenging way to spotlight your brand. Makes a great gift or giveaway at all kinds of social or business activities and events. WARNING! CHOKING HAZARD: Small parts. Not for children under 3 years. Use with adult supervision only.