e.g. RazorLab: <a href="http:&#x2F;&#x2F;www.razorlab.co.uk&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.razorlab.co.uk&#x2F;</a> - also do card and felt.<p>They have a particularly nice page of reference photos of all the available materials, so you can see what it might look like: <a href="http:&#x2F;&#x2F;www.razorlab.co.uk&#x2F;materials&#x2F;info&#x2F;?id=181" rel="nofollow">http:&#x2F;&#x2F;www.razorlab.co.uk&#x2F;materials&#x2F;info&#x2F;?id=181</a>