They are pretty simple and all you need is: Felt, Scissors, Glue, and a Headband. That is it. I like simple easy products.
Here is how we made them, although there are lots of different tutorials out there. This is just my version.
Grab some felt scraps. Make a circle. I used a cup to create my circle.
Once you have your circle done grab your scissors.
Start cutting a spiral going inward.
Cut all the way until you have a little circle left in the middle.
Cut off the tip.
Start rolling the felt spiral.
Roll it until you get to your little circle at the end.
Do not roll too tightly.
Put glue on the center circle and then glue it to the bottom of your flower.
It will be glued together like this when you are done.
We used tacky glue but you could also use hot glue.
Your flower is complete.
Now glue them onto a headband and you are done.
I did use hot glue to glue them to the headband.