TIL why Cheryl's knitting needles were made of tungsten - TIL that the sharpest object known to man is a tungsten needle that tapers down to the thickness of ONE ATOM. :
Customized Alloy Cemented Tungsten Carbide Rod Pin Needle of Knitting Machine - China Tungsten Carbide Rod Needle, Alloy Rod Needle | Made-in-China.com
55Pcs Double Pointed Stainless Knitting Needles 11 Sizes Set 2 MM -6.5 MM | eBay
Kartopu 5 mm 20 cm Titanium Double Pointed Knitting Needle
Addi Steel 8" Double Point Size US 00, 1.75 mm Knitting Needles, Knitting Equipment - Halcyon Yarn