Sip-Tip Tumbler Combo Set
The One-Way Straws have an inbuilt valve controlling fluid flow and preventing it emptying back into the tumbler. Because liquid remains at the top, less air is ingested and less effort is required for each sip.
Suck from the straw or help by "pumping" the fluid up the straw via the flexible lid by covering the vent hole with a finger and press down several times until liquid reaches the desired height.
Ark Therapeutic state that Sip-Tip® users tend to experience less coughing and choking while consuming more fluids.
Features: Snap on lid to minimise spillage, graduated marks to monitor fluid intake. The Lip Blok® prevents straw biting, helps decrease tongue protrusion and promotes correct tongue and lip positioning. Holds 227ml. Measures approximately 11.4cmH tall with 5.1cmDia (base), 7.6cmDia (top).
For thin liquids (water, milk, juice without pulp, etc) but not carbonated beverages. Compatible with most standard 0.6cmDia straws. Material: medical grade, BPA, PVC, lead, phthalate and latex free. Dishwasher safe.Small parts - supervise use at all times.