These things are sold by different names - I bought one from a different place.
Sealing Iron | HorizonHobby

I was doing Quilt in the Hoop from Nancy's Notions and author of the book used that iron. You had to press the flipped seams with a little more heat.

I use it and the larger Clover Mini interchangeably. I bought a timer that goes by hours rather than time. I can set it for 2 hours and if I forget to flip the switch on the power cord, the timer turns it off. The Mini does better at binding since it's small. The larger iron is good with water spray for regular seams. I have a table that already has an ironing cover right by the machine.