Happy Birthday Sensory Play Tray

Spell out the celebration, one letter at a time.

Meet our "Happy Birthday" Sensory Play Tray — a beautifully 3D printed mini play space shaped with beautiful bubble letters spelling out "Happy Birthday," ready to be filled with all the celebration sensory play your little explorer can dream up. It pairs perfectly with our Explorers Putty or playdough, dry sensory fillers, fizz powder, potions, and all the good stuff — Bulk buy discounts available on request for party favours or DIY sensory parties! 

Small enough to keep play contained and low-mess, but big enough for little hands to fill, scoop and decorate every curve and letter.

Perfect for:

• Explorers Putty or Playdough play & stamping
• Dry sensory fillers (rice, oats, kinetic sand)
• Fizz & potion play (especially birthday potion brews!)
• Small world imaginative adventure and celebration play

What you get: 1 × Happy Birthday Sensory Play Tray (approx. 18cm wide, 7cm tall and 1.3cm deep)

Made in Australia using PLA — a plant-based, eco-friendly filament.

Care & Use Guide

Cleaning: Hand wash only with lukewarm water and mild soap. Do not use hot water, boiling water, or place in the dishwasher — heat can cause the tray to warp.

Storage: Store away from direct sunlight and heat sources (including car dashboards!). Trays are sensitive to prolonged heat exposure.

A note on staining: Our Little Explorers Box fizz powders and sensory ingredients are specially formulated to be taste-safe and designed to minimise staining on surfaces, including this tray. With normal use and prompt rinsing after play, your tray should stay looking great. However, as with any porous material, repeated use over time may result in some light colour variation. If using colourants, dyes, mica powders, or sensory products from other brands, please be aware that these may stain — we recommend rinsing the tray immediately after play and avoiding leaving liquids to sit for extended periods. Little Explorers Box is not responsible for staining caused by third-party products.

Supervision recommended for children under 3 — not suitable for children who mouth objects.