pencil rovings?

[liza]

I am soon attending an online class. 

The materials list asks for 'pencil'rovings'
and a 'bamboo sushi roller'.
I have not heard of either of these. Can someone explain? 
  Thanks. 

[MTRuth]

Pencil roving is a really thin wool roving. Usually used for surface decoration or for "pine needle" felting or for other uses I am sure.

www.paradisefibers.com/collections/spinning-fiber/products/artfelt-in-silk-pencil-rovings
www.thetinthimble.com/2014/05/20/leikos-way/

A bamboo sushi mat is a small bamboo mat that is usually used to roll sushi. It is used for felting and fulling when wet felting.

www.walmart.com/ip/Bamboo-Sushi-Rolling-Mat/124861265?wmlspartner=wlpa&selectedSellerId=1750&adid=22222222227064021287&wmlspartner=wmtlabs&wl0=&wl1=g&wl2=c&wl3=169571226874&wl4=pla-275348430374&wl5=9021400&wl6=&wl7=&wl8=&wl9=pla&wl10=113510005&wl11=online&wl12=124861265&wl13=&veh=sem

[liza]

Thanks so much for your reply and also for the links. Your help is appreciated.