Solving may be harder than making fine wine! A Classic puzzle from the early 1900's. Related to the diamond cube puzzle, it comes apart into 12 pieces. Quite difficult to get back together. Uses a very interesting slide and interlock system that will hold the barrel securely in place when assembled. 

Dimensions: 2.5" x 2.5" x 2.75"
Difficulty level: 4 (out of 6)
Suggested age: 10+