Everything I've tested.

The pizza came out puffy but doughy and undercooked inside, and the kids scored it three or four.

The kids were impressed that it prints a sticker from a spoken sentence, and rated it the best of the batch at about seven out of ten.

A projector that works as a touchscreen is cool, but the latency makes games hard to play, so the kids gave it four or five.

A surprisingly well-built $599 MacBook whose performance cuts make sense for students, though it lacks keyboard backlighting and feels less…

Fastest laptop in his tests with the best trackpad, speakers and ports, but it costs more for less RAM and storage and its screen shattered…

Powerful laptop with an excellent 4K OLED touchscreen and double the storage, but weaker battery life, a plasticky feel, a poor webcam and…

Budget Windows laptop with double the RAM and storage, a good OLED screen and excellent battery life, but a plasticky build, poor webcam an…

A mouthpiece toothbrush that cleans in 20 seconds and impressed both of them, even if it feels like a torture device.

A baffled jar that muffles screams and doubles as a vase; rated a zero for emotional damage.

A Series S shaped toaster from Microsoft that makes toast and little else; both rated it zero for emotional damage.

A deliberately deranged one-off keyboard that wrecked typing speed; KSI first rated it four out of five for emotional damage, then dropped…

Gloves that massage you while massaging someone else; mildly soothing but noisy, and the nails felt like they were falling off.

A build-your-own modular controller that is pretty bad for most players but could be very useful for one-handed gamers.

A heart that races along the table matching your pulse, used for the final heart race game.

Extreme drunk-vision goggles used for a world's worst penalty shootout; no rating was given.

A lollipop that plays music through your teeth; a fun new experience until the recorded-message feature got awkward.

A portable 3-in-1 charger that cools the phone while charging, which Arun uses every day.

A wristband that zaps you awake; Arun thinks the chime conditioning is clever, KSI hated it.

A six-pound bolted-on phone case meant to stop doom scrolling; KSI rated it four for how hard it is to live with.

A resistance device for squats that Arun was sceptical of; it was harder than it looks but fairly tame.

A fry holder that attaches to a controller or handheld; Arun called it a disaster of a product.

An always-listening Gemini-powered necklace that feels creepy but could be useful; rated a two.

A bought replacement for his desk chair that suits a fidgeter and keeps his core active.

A red and blue light mask with massage that he has only just started using but expects to love as a wind-down tool.