Natural or artificial material?
artificial
Natural or artificial material?
Natural
Natural or artificial material?
artificial
Natural or artificial material?
natural
Natural or artificial material?
natural
Natural or artificial material?
artificial
which characteristic?
fragility
which characteristic?
strength
which characteristic?
elastic
which characteristic?
flexible
which characteristic?
transparency, fragility
which characteristic?
fragile/colorful
which characteristic?
smooth, strength
which characteristic?
good odor/ good smell
which characteristic?
bad smell
which characteristic?
strength
