Step 2: Today You Will Come to Know How to Make a Simple Hot Knife From a Cheapest Soldering Iron, Made in China.
Step 3: With Such a DIY Hot Knife You Can Cut Practically Through Any Kind of Plastic!
Step 4: You Will No Longer Need to Heat a Regular Knife With a Burner and Hastily Cut Through Something Until the Knife Cools Because Such a DIY Knife, Made From a Soldering Iron Will Always Be Hot As Long As It Is Plugged In!