Combo 500 dried grass straws, saving 10% compared to buying a package of 100 pcs. Consistent with the pub or customers need to buy large quantities to test. Diameter 5 mm or more, standard length 20 cm. Suitable for all types of water and thinners.
Especially, the straws are not soluble in water or other types of water, do not crack, squeak or break when soaked in hot water.