oll the fabric into the bamboo straw so that not too fits with the straw. Use the elastic to tie the fabric tightly so that the colour does not get in to some parts.quá chật hay quá rộng
oll the fabric into the bamboo straw so that not too fits with the straw. Use the elastic to tie the fabric tightly so that the color does not get in to some parts. too tight or too loose
Don't roll the fabric into the bamboo too hard. Use elasticity to compress the fabric tightly so that color does not enter some parts.<br>Too narrow or too wide