... good hardness not easy to break off. Without knot (joint )bamboo skewers, good quality and lower price ,smooth surface , good ... hardness not easy to break off. usually use automatic machines skewersdiameter:2mm 2.5mm,3mm,4mm,5mmlength; 60mm ... ple feel free to contact us. without knot bamboo skewers,without joint bamboo skewers,no joint bamboo skewers,automatic machines use bamboo skewers