0 # is used for the upper line in the "double line technology", used for gingival drainage, hemostasis, and hemostasis in front of soft gums;
00 # Used for the upper line in the "double line technique", used for gingival drainage, hemostasis, and hemostasis in front of soft gums; placed for use after dipping in periodontal medicine;
000 # Used for the lower layer line in the "double line technique", used for pre placement of single line gingival teeth with shallow gingival sulcus and thin gums, to protect the gums. When there is bleeding in the gingival sulcus, it stops bleeding and prevents seepage;
01 # Used for the upper line in the "double line technique", used for gingival drainage, hemostasis, and hemostasis in front of soft gums;