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(Also know to magicians as the Professional Scotch & Soda by Magic Makers)
Each lesson offers easy strategies for helping students focus their attention
Ages: 7 Years to Adult
finding information
4 reference cards and an instruction manual
Splitter - Gravitrax Pro Add-On Hobby Featured Products (Also know to magicians asSplit the directions of the marbles with the Gravitrax Pro Vertical Splitter. Split the directions of the marbles with the Splitter. See if the marbles have enough speed to roll across the trap door. If they roll too slow, the marbles will fall to awaiting tracks below and will go in different directions. Combine this accessory with the GraviTrax Pro Starter Set. This set includes 1x Splitter Base. This STEM system [Science, Technology, Engineering