Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     X-Ball »  Science eStore Home  »  Fun, Toys & Gifts  »  X-Ball click here for larger image Price: $49.99 Sale Price: $24.95 each Item No: 13469 In Stock: 28 units in stock Ships same business day. Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28   Checkout will continue via our new website: The perfect puzzle can do a plethora of good. The amazing X-Ball will be a benefit to anyone looking for a good brain bender or needing inspiration. The inspiration for the X-Ball is the "skeletal" icosidodecahedron, an orb-like geometric figure long admired for its beauty (it was one of Leonardo da Vinci's favorite shapes). The X-Ball comes with a 96-page page creativity guide that's filled with exercises and brainstorming tips. Spend hours tinkering with this terrific educational toy in classroom, playrooms, at the office, on the table as a great conversation piece and more. It's lots of fun to play with! Created by world renowned puzzler Roger von Oech, the X-Ball is a creativity workshop in and of itself. Use it to design new shapes, as a relaxation aid to free your mind from the hustle of life and more! Inspiring innovation, the X-Ball is great as a desk toy, holiday, or birthday gift! Box Size: 5.50in (13.97cm) x 3.75in (9.53cm) x 1.75in (4.45cm) Recommended for ages 8 and older. Weight: 0 lb 11 oz ( 0.31 kg ) Related Products   Ball of Whacks The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you! Item No: PL2181 $29.95 $27.95 /each  View/Buy   Map Of The World 1000pcs Puzzle Study the world while having fun assembling this cool 1000 pieces jigsaw puzzle. Item No: PL2989 $24.99 $17.95 /each  View/Buy
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