its much lower price than only buy one bricks. this one include a LED light set.Loved building this. Best mothers day flowers ever Took about 45 minutes and was fairly simple. Not sure why its 18 my 10 year old was able to build it. The was these are built is so clever. The instruction booklet also gives little tidbits about the pieces that are used first appeared quite a few star wars set bricks and other little interesting facts. Really love it - they actuallt look pretty good too. Not actually that fake from afarThe box was damaged but as Im not a collector or someone who keeps the boxes that didnt bother me.We built a very quick vase too but Ill probably spend a bit more time later on making a more-pcs-set