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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
Shark Tooth Necklace - Image One
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Shark Tooth Necklace

by xUmp.com   Item#: 15978   5 star rating 1 customer reviews
List Price:$7.99
Sale Price: $2.99 /each
You Save: $5.00 (62%)
SOLD OUT Check back in 5 to 10 days to order this item.

Did you know that until the 16th century, mariners and seamen referred to sharks as "sea dogs"? Sharks have actually been around for a long time--many scientists think a variation of the shark existed from over 420 million years ago! Sharks belong to a large group of fish that have a skeleton made of cartilage instead of bone. Because of this, the only fossilized remains of ancient sharks are their teeth.The teeth of sharks grow in constantly to replace older ones that wear out. It is estimated that sharks can lose up to 20,000 teeth in their lifetime. In fact, some ancient sharks had teeth that grew as long as 4 inches.

This necklace features one such authentic fossil, although considerably smaller than the prodigious fangs of ancient sharks.  The fossil hangs from a metal coil attached to a fully adjustable cord that fits all sizes.  Makes a great gift for the shark fan in your life, as well as an excellent stocking stuffer or party favor.  Always a big hit with marine biology teachers.

Features:

  • Authentic shark tooth fossil
  • Necklace cord is fully adjustable (12in - 24in circumference)
  • Fossil length ~1in
  • Great gift for kids or teachers
  • Excellent stocking stuffer or party favor


Age:
7 +
Box Size:
1.00 x 0.50 x 0.50 inches
2.54cm x 1.27cm x 1.27cm
Weight:
0 lb 1 oz
0.00 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.

Customer Reviews


5 star rating   Jennie from MI
This order came much quicker than I expected, and was exactly what I expected.


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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.