The Original Brain-Bending Bundle: Perplexus Original and a Brybelly Puzzle Cube Prepare to be perplexed! Two great 3D puzzles for one low price Perplexus Original packs 22 feet of track into a 6.5" sphere and contains 100 challenging barriers Twist, turn and bend 3D Perplexus spheres to master the curvy, pivotal, leaping mazes The puzzle cube is great for beginners and experts alike, with effortless, jam-proof turns and bright, stickerless colors 57 x 57 x 57mm, with fully-adjustable tension settings to increase precision or speed. Perfectly lubricated and fast right out of the box