Embark on an engaging journey of creation with the ROKR Marble Night City LGA01. This intermediate to advanced level 3D puzzle kit comes complete with high-quality plywood, shiny steel balls, and a clear acrylic board to ensure a premium building experience. Comprising 294 pieces, it promises to deliver hours of immersive construction, estimated at around 7 hours of assembly time. Designed for ages 14 and up, it’s the perfect challenge for teens and adults.