GraviTrax products are made with premium quality materials adhering to the highest UK and EU standards and regulations. Comes with clear instructions to start playing this logic brain game straight away. Includes 1x Instruction & Solution Booklet, 30x Task Cards, 4x Hexagonal Base Plates, 2x Marbles, 1x Starter Tile, 1x Finish Tile, 6x Large Height Tiles, 8x New Curve Tiles, 2x Long Plastic Rails, 2x Medium Plastic Rails, 3x Short Plastic Rails, 1x Switch Tile, 1x 3in1 Tile. GraviTrax The Game is suitable for 1+ players and is suitable for ages 8 years up. Great Kids Christmas gifts, birthday presents or Easter activities for kids. Playing through the challenges builds reasoning and planning skills and provides a great stealth learning experience for young players. Brilliant STEM toy and puzzle game. Solve the tricky and fun challenge by working out how to get the ball from start to finish!.