Forget the "felted wool balls", and just use plain-old pom-poms. This tutorial, however, is for DIY Wool felt balls garland.

pompom tree.

Pom-Pom Branches - easy ideas for entertaining! Great for fall or match colors to the party theme. Would also be neat for daycare kids to use as a worry tree. When they are worried, they glue a poem poem to the branch and then let their worry go.

como hacer borlas - Buscar con Google

Renueva espacios usando coloridas borlas

¡Posavasos con bolitas de fieltro!  A tus invitados les va a encantar. :)

DIY: Un pasovasos con bolitas de fieltro

Pompones de lana, 6 manualidades fáciles

Cómo hacer pompones de lana fáciles, ¡y triunfar