Cotton-based high-hydrophilic silicone oil IOTA 2NT90N
Low ring body cotton with high content of hydrophilic silicone oil IOTA 2NT90Z
Soft silicone oil IOTA 2102
Dual-end epoxy polyether silicone oil IOTA ESKF series (Without isopropyl alcohol)
Cotton-based universal hydrophilic silicone oil IOTA 2HNT75