We launched 3D Puzzle -- a DIY toy which is for fun, education, appreciation and household display, with the brand name Cubic Fun in 2006. Setting up piece by piece, it takes the forms of vivid, diversified cubic models such as world famous buildings, vehicles, military arms, cartoon & comic strips, etc. Those of less assemling difficulty areforkids above3 years old to build up alone, while those of greater difficulty are good for kids and parents to play together, as a way to boost famility communications. We see Cubic Fun 3D Puzzle DIY toy is of interest to a growing number of families.