Founding batch — only 50 kits · London, UK

The sensory play kit curated by a real classroom teacher

Six hands-on tray activities I use every day with my pupils — delivered to your door, ready to set up in under 5 minutes.

No payment on this site. Reserve first, pay only when your kit ships.

Warm flat-lay of wooden scoops, sorting trays and natural textures arranged on a play mat

The WonderTrays Starter Kit

£39 founding price£49

Save £10 on the founding batch

  • 6 ready-to-play tray activities (pouring, scooping, sorting, textures)
  • Wooden tools & natural materials
  • Teacher tip cards for every tray
  • Storage pouches for easy rotation
  • Ages 3–8 — activities adapt as they grow
  • Free UK delivery on the founding batch

How it works

1

Tap the WhatsApp button

2

We confirm availability & reserve your kit

3

Pay when it ships — delivered to your door

Why parents love tray play

Screen-free, independent play

Builds concentration & fine motor skills

Calm, purposeful play — set up in minutes

Designed for repetition: rotate trays, keep it fresh

Founder of WonderTrays, a primary school teacher in London

A note from the teacher

“Hi, I'm a primary school teacher in London. These are the exact trays my pupils reach for every morning — the ones that settle busy hands and spark real focus. I've put my favourites into one kit so you can bring them home.”

— Founder, WonderTrays

Questions & answers

50 kits. One classroom-tested box.

Check if yours is still available.