Anticoagulant syringes for wide-mouthed bottles are designed to ensure maximum safety and health of the baby during feeding. The triple ventilation system prevents a vacuum in the bottle, protecting the baby from colic. Made of delicate, hygienic silicone, the suckers elongate during sucking, naturally mimicking a mother's breasts, making it easier to feed on a breast and bottle. Properties: • a flexible suction cup that elongates naturally when sucking, imitating the mother' s breast • a triple suction cup ventilation system that protects the baby from colic • does not contain Bisphenol A Technical data: • recommended medium fluid flow - milk, water, tea, etc. The draught should be adapted to the child's age, individual development and food density.