Marble run with crank wooden puzzle

Package Contain:

Plywood, English instructions, other accessories without wax. 
Because wax is forbbiden on international shipping, we have to take it out. 

Product Information:

Wood piece:294pcs; 
Assembly time:about 4 hours.
Recommend age:8+,children under the age of 8 can complete the assembly accompanied by their parents.
Assemble size:325*214*228 mm
Package size:317*233*48mm