·Smooth tip with side opening for comfortable insert into cervical. ·Soft to rigid tube for choosing to different patients. ·Handle with luer slip for a quick fitting to syringes. ·The product is passed HSSA (Human Sperm Survival Assay). ·Available in 4 specifications: A) Short length 8cm (single tube) : AICA20080 B) Medium length 14cm (single tube) : AICA20140 C) Enhanced Length 14cm (double tubes): AICB25140 D) Enhanced Length 19cm (double tubes) with block: AICB25190-B