Hi Friends,  Offered for sale is 3 Excellent Hand Blade Cutter Tool Artifacts Kansas River 45.8 Grams Total. These 3 flint stones appear to be similar design artifact with blade on one side and index finger plane or planes on the other side. These flint stones are possibly very ancient human artifacts dating to pre-history. Many of the artifacts found at the Kansas River are similar to primitive stone age tools found; such as known Neanderthal flint tools verified in caves. It was recently verified that mammoth bones and human tools unearthed together in California in 1992 was in a geologic layer dating around 130,000 years of age. These stones is good for collection, display, study, or other purpose. The stones pictured are the ones you will receive. *These stones weigh 45.8 grams total and measure about 46mm across the smallest to 53mm across the other 2 stones.  **USA FREE SHIPPING  ***International, Canada, Mexico, Europe, Australia, etc.-shipping is $10 for this item, and free(combining single invoice in shopping cart before payment) shipping for additional items after the first item won or ordered in cart. Buy with confidence, I am a responsible shipper. I'd be glad to try and answer any questions you may have and am open to suggestions. Please let me know of your particular interest. Contact seller is an option, so please do contact me for any reason you would like. Thank You,  scottfromm  STONE ARTIFACTS ROCK CRYSTAL FOSSIL  eBay