Filaments

Store BQ

Spanish source that has some good offers at low prices even including shipping.

• PLA Easy Go - Plain, Fluorescent and Glitter
• FilaFlex - elastic parts
• Wood filament - 10% to 20% wood fibre

colorFabb

Dutch filament manufactuer teamed up with Eastman Chemical Company providing a range of materials and larger reel sizes. Many will print without bed heat.

• Copperfill - copper filled carrier
• Steelfill - steel filled carrier
• NT Cheetah - higher speed flexible material
• NT Armadillo - TPU rigid material
• Woodfil - 30% fibre (? 3mm only)

Useful tutorials on using the materials here.

RS Components

Good selection of materials but with the usual price markup. Interestingly they stock BQ product which may be a useful emergency backup.

rigid.ink

UK supply with good range, but RS prices can be cheaper so too pricey.