Number Set

Build early numeracy and problem-solving skills in a playful way with our silicone numbers & operations set. Designed to engage curious minds through sensory-rich, hands-on play. Whether it’s scooping numbers from a water tray or pressing them into playdough, this durable set encourages exploration and creativity with every scoop, press, and pour.

Unlike foam or wood alternatives that break down or stain, our numbers and symbols are crafted from premium, non-toxic silicone, which is soft to the touch, water-resistant, and made to last. They’re dishwasher safe, easy to clean, and won’t grow mould, giving parents and educators peace of mind in even the messiest sensory set-ups. Each number and symbol has a recessed surface perfect for stamping into sand or playdough to help with number recognition in a tactile way. Their raised edges can be filled with materials like coloured rice or water beads, or small loose parts, encouraging creativity and fine motor development while reinforcing early maths concepts.

Perfect for counting games, number tracing, simple sums and equations, and even colour sorting, this set introduces children to the world of numeracy in a playful and engaging way. The set comes in six pastel tones so children can easily group, compare, and explore mathematical relationships. Packaged in a washable mesh bag for easy storage and clean-up, this set is a must-have for parents, educators, and therapists looking to nurture numeracy through play.

What’s Included:

• 20 silicone numbers (two of each digit: 0-9)
  
• 10 silicone operation symbols (e.g. +, −, ×, ÷, =)
  
• Washable, breathable storage bag
  

Suitable for ages 3+

Shipping Destinations

We currently ship to the UK, Channel Islands, Switzerland, US and Australia. For customers in the EU, please visit your local Amazon website or check out our Stockists page for regional retailers.

UK

Delivery time: 1-3 working days (not including weekends)

Cost: £3.95 or free on orders over £40

Orders are dispatched within 24 hours (Mon–Fri) through Parcelforce or Royal Mail. You’ll receive tracking details by email once your order is on its way.

United States

Delivery time: 3-7 working days

Cost: Calculated at checkout or free on orders over $120 USDOrders are dispatched locally from our US warehouse via UPS, USPS, or Amazon Delivery Service.

Channel Islands & Switzerland

Cost: Calculated at checkout

Delivered via DHL or an alternative courier. VAT is not payable, but duties and taxes may apply for Swiss orders.

Australia

Delivery time: 2-8 working daysCost: Calculated at checkout or free on orders over $150 AUD

Orders ship locally from our Sydney warehouse via Australia Post or other trusted couriers.

Rest of World

We’re working hard to make our products available in more countries. Please check our Stockists page to find local retailers near you.

For more information on delivery, returns and refunds, please visit our Shipping & Returns page.

Inspire My Play Ltd products have been tested and conform to all the safety standards required for the UK, EU, USA, Australia and Canada.

WARNING CHOKING HAZARD - Small parts, Not for children under 3 years.

Our Silicone Alphabet Letters are designed to provide a fun and engaging way for children to explore early literacy and sensory play. However, due to their small size, they are only suitable for children aged 3 years and up. Please read the following safety guidelines to ensure safe and enjoyable use.

Choking Hazard – Small Parts

⚠ WARNING: This product contains small parts that pose a choking risk. It is not suitable for children under 3 years.

Guidelines for Safe Use

• Supervision Required – Always supervise young children while using these letters, especially during sensory or messy play activities.
• Proper Storage – Store the letters in their washable bag out of reach of children under 3 years old.
• Messy Play Caution – If using in water, sand, or other sensory materials, ensure children do not place the letters in their mouths.
• Cleaning & Hygiene – The letters are made from non-toxic, BPA-free silicone and can be easily washed with warm, soapy water or placed in the dishwasher for thorough cleaning.

By following these guidelines, you can ensure that playtime remains safe, fun, and enriching for little learners.

Inspire My Play Ltd is committed to providing safe and age-appropriate products for children. However, the safety of your child is ultimately the responsibility of the parent or caregiver. In no event shall Inspire My Play Ltd be liable for any injuries or damages resulting from the use of our products. By purchasing and using our products, you are acknowledging that you have read and understood these guidelines and assume all risks associated with their use.