So i thought this was bigger when i bought it man this is small it can fit in my hand and non of the pieces are snug enough to really hold together so this pretty much just falls apart. its a great idea but terrible construction. there is no real instructions just numbers and a guess if it fits some parts were actually cut in teh wrong place so you cant join them to the right tabs. all in all not worth the money and i think kids would be very unhappy with it.