Step 1 : Install your custom logo stamp on the soldering iron.
Step 2 : Pre-heat the machine for 5 -10 mins (Heated stamp installed) - A new soldering iron can produce some smoke, completed normal.
Step 3 : Stamp on surface and hold it down for a few seconds. (Depending on the type of material / product)
Step 4 : Keep practicing, practice makes perfect!
Care Instruction : Oiling your stamps before storing them will protect them from rusting (For stamping on food item, use cooking oil) For stamping on leather, use multi-purpose oil and make sure you wipe off the oil before use.
Tips : Try out on sample materials before stamping in actual product. Remember to oil your stamps regularly and store them in a container if you're not using.