Gift Recommendations for Adults

Birds Metamorphosis Tie in Blue
$34.95
New in 2007, this tie features a tessellation that transforms from birds to rhombi. In blue and black.
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Birds Metamorphosis Tie in Mint
$34.95
In mint and black.
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Mathematical Quilts Notecards
$9.95
Set of five notecards with envelopes. Each card features a different quilt made by Elaine Ellison (author of "Mathematical Quilts"). The mathematics behind each design is described on the back of the card, while the inside is blank. Each card measures 5-1/2" x 4-1/4".
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Cuboctahedron Bead Kit
$24.95
The Cuboctahedron Bead pattern is suitable for intermediate beaders. The kits are made for the color scheme shown here, which includes core beads made from natural quartz crystal. The seed beads are matte metallic glass and the highest quality, gold-plate, seed beads that we could find. Because the finished beads are small, each kit has all the materials necessary to make four Cuboctahedron Beads. The copyright to this kit is held by Gwen Fisher and Florence Turnour.
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Octahedral Cluster Bead Kit
$29.95
The Octahedral Cluster bead is a relatively challenging pattern. The finished beaded bead is approximately 2 cm in diameter and has 6 holes large enough to accommodate a cord or narrow chain. This bead weaving technique is called the Lace Overlay Method. This pattern includes 11 pages of instructions, including 31 full color illustrations and photographs. The kit includes enough beads to make one Octahedral Cluster bead in quartz, gold, green color lined and blue green matte metallic seed beads. The copyright to this kit is held by Gwen Fisher and Florence Turnour.
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Escher Radical T-shirt - Small
$19.95
White T-shirt featuring six of Escher's most popular prints spread over the front, sides, and back.
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Escher Radical T-shirt - Medium
$19.95
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Escher Radical T-shirt - Large
$19.95
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Escher Radical T-shirt - XL
$19.95
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Aluminum Polyhedra in Black
$29.95
Set of eight geometric solids -painted black.
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Kites and Darts Magnet Pack
$19.95
These tiles, also known as Penrose tiles after their inventor, form endless patterns, none of which are repeating. Among the many intriguing properties of these tiles is the way in which the Golden Ratio crops up over and over again. Ages 8 to adult. 108 magnetic pieces.
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