Twine

A piece of string.

Crafting

 * Make twine (level 3)

Combat

 * Scavenger I (level 3)
 * Nuclear Survivor II (level 29)
 * Nuclear Survivor VI (level 33)

Crafting

 * Pipe bomb (level 22)
 * Nail bomb (level 25)

Tailoring

 * Cap (level 1)
 * Mittens (level 1)
 * Pants (level 1)
 * Shirt (level 1)
 * Crude shoes (level 1)
 * Hide gloves (level 7)
 * Hide shoes (level 9)
 * Hide rags (level 10)
 * Leather gloves (level 13)
 * Leather boots (level 14)
 * Sweatshirt (level 18)
 * Hide hood (level 19)
 * Jeans (level 20)
 * Leather jacket (level 22)
 * Steel helmet (level 28)
 * Sweatshirt (steel-plated) (level 30)
 * Beret (level 32)
 * Pants (steel-plated) (level 33)
 * Jacket (steel-plated (level 35)
 * Mesh net helmet (level 37)
 * Camo helmet (level 42)
 * Ghillie gloves (level 71)
 * Ghillie boots (level 72)
 * Ghillie helmet (level 73)
 * Ghillie pants (level 75)
 * Ghillie torso (level 77)

Toolmaking

 * Basket (level 1)
 * Sewing thread (level 1)
 * Fishing rod (level 3)
 * Bag (level 10)
 * Brush (level 10)
 * Buoy (level 20)
 * Lighter (level 20)
 * Raincoat (level 30)
 * Rope (level 30)
 * Apron (level 60)
 * Backpack (level 75)
 * Rubber boots (level 75)
 * Modern fishing rod (level 90)

Weaponmaking

 * Slingshot (level 1)
 * Crude knife (level 3)
 * Bow (level 5)
 * Spear (level 10)
 * Crude rifle (level 12)
 * Crude pistol (level 14)
 * .22 Homemade (level 18)
 * Modern bow (level 34)