Excellent product. Meet the requirements for welding plastic.
Only missing the knife that cuts the plastic wire after welding (Mozart knife). With that one the set would be complete.
Definitely worth the price compared to buy all the included pieces separately.
An excellent tool that comes with a lot of additional equipment. When you add a very favorable price to everything, then I'm sure this is a good choice.
The price of the device was great, so for home use it will definitely find use for occasional work on welding PVC films, so then I will write how it met my requirements. It is currently in the middle :)