Block-N-Roll is the only patented horizontally integrated marble maze on the market today that is compatible with all leading plastic building blocks, including DUPLO? and Mega Blok?. Never the same toy twice!

Block-N-Roll has hundreds of building options to create plenty of action by dropping, tunneling, ramps, cross-overs, and turns...

Attach and detach Block-N-Roll pieces by sliding them together. Start the construction of your maze from the bottom and work up. Support and raise your Block-N-Roll pieces with DUPLO brand blocks, Mega Blok or the new Taurus Block. Bring out your old construction blocks with Block-N-Roll to create incredible marble mazes. In addition to producing colorful and exciting maze systems, Block-N-Roll develops manipulative skills, promotes creativity, and strategic thinking.

60-PIECE SET includes:

10 Straights

12 Ramps

8 90s 4 Crossovers

2 Drop-Thrus

20 BNR Dimple Blocks

1 Base Plate

10 Marbles