Robotime-ROKR Marble Night City is based on greathuman engineering. They combinethe beauty ofscience and machines, involving so many small gadgets. Build the set and crank the handle, watch marbles run crazy down the slopes and twisting turns.
Break through material restrictions and incorporate high-transparent acrylic. Funnel-shaped track, the total length is extended to2.5 meters. Shake the handle, the steel ball will reciprocate along the track, experience the creativity of precision machinery.

• TOUGH FORTRESS:LGA01 MarbleNight City is a handcrafted marble set with striking fortress. Build it with294 building piecesand10 marbles.
• MANY GEAR GADGETS:Consists of a tower distributor, spiral slopes, a crane lifer, a wheel lifter, a short slide and small switches.Intricate system of cogs, gears and wheels, full of crazy twists and turns.
• STEM CONCEPTS:Learn principles of Science,Technology, Engineering and Mathematics(STEM)
  
• HOBBY and GIFT:Precise laser cutting ensure you a fluent building experience. Also a great gift for family and friends.

Specification

• Assembled Size:325*214*228 mm (12.78*8.45*8.97 inches)
• Package Size: 317*233*48 mm (12.48*9.17*1.89 inches)
• Wood Pieces: 294pcs
• Assembly Time:Around 4 hours

• Unique Christmas, Birthday Gifts for Boys, Girls, Teens, Adults