What is it?
inventor
What is it?
sticky
What is it?
New World
What is it?
drawback
What is it?
stiff
What is it?
rubber
What is it?
bright spot
What is it?
process
What is it?
raw
What is it?
brittle
What is it?
mixture
What is it?
graduate
What is it?
sewing machine
What is it?
sulfur
What is it?
bounce