Needlefelting is fun!! You should try it...makes the sound like someone walking on snow:)LOL I have never tried the 3D versions...but, on notebook covers, added as embellishments, etc...I have. There is a company called Halcyarn (sp?) that sells the supplies and wool roving. Even Janome jumped on the wagon and sold a needlefelting machine like a sewing machine to felt on scarves and such. Skeat