Style Closer to Nature Birth Kit, BlueThe transparent starter kit includes 2 bottles of 150 ml, 2 bottles of 260 ml, 2 medium flow teats, 1 Closer to Nature cleaning brush, 2 pacifiers 0 6 months. Starter kits decorated in pink & blue include 2 bottles of 150 ml, 2 bottles of 260 ml, 1 Closer to Nature cleaning brush, 1 pacifier from 0 6 months. Always BPA free to give you peace of mind. Compatible with all Closer to Nature teats, except Advanced Anti Colic teats.