You don’t have to be an engineer to create with nanoblock! With these micro-sized building blocks, 3D buildings are constructed like never before! Watch in amazement as buildings are erected to even the tiniest detail. Watch as Barcelona’s Roman Catholic Church, Sagrada Familia take shapes beneath your hands with over 550 assorted size and colored pieces. Finished size: 5”h x 3.125”w X 3.125”d. Includes detailed color instructions. Not designed for children under age 8.

Level of Difficulty: 4 (on a scale of 1-5 with 5 being the most difficult).

WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.