Switch it on, lay the open edge of the bag under the heating strip, and slowly slide the sealer across. It presses an airtight seal in about 3 seconds, and the built-in blade trims off any excess plastic for a clean finish.

It works on almost any plastic packaging — chip and snack bags, freezer and storage bags, bread, coffee, cereal, frozen-veg bags, and more. It's not made for thick foil-lined or mylar pouches.

Recharge it with the included USB cable — no disposable batteries needed. One full charge gives you hundreds of seals before it needs topping up.

Yes. The heating element is recessed and only heats while you hold the button, so there's no exposed hot surface during normal use. Let it cool for a few seconds after sealing and keep it out of reach of children.

You're covered by a 30-day money-back guarantee. If it doesn't keep your food fresher and your cupboards tidier, send it back for a full refund.