Dr. Brown's bottles with nipple and blue special needs valves

Never used as my son ended up having a Gtube. Nipple size N (1), 1 (2), 3 (3), 4 (4). (No size 2) Bottles: 2 ounce, 4 ounce (2), 8 ounce Blue special needs valves (3) Been sorting in the closet never used. Smoke free pet free home