Jellystone Triblox - Bright - Soft Sensory Building Blocks


Introducing the 'NEW' Triblox - 9 triangular blocks perfectly shaped for little hands to explore, line-up, balance and stack. Each colourful block features a number with corresponding illustration on the opposite side - makes learning, child's play!

  • From 4-months onwards
  • Sensory toy & teether - win/win
  • Building hand eye co-ordination & motor skills development
  • Tactile surfaces can be squished, squeezed & chomped
  • Soft, durable & super easy to clean

Made from 100% food grade silicone.  Tested to EU safety standards.  CE marked.  For further information check out the details tab above.  

I’m suitable

From 4 months onwards

My measurements

Individual Triblox: 6cm x 6cm x 6cm.  When assembled: 20cm x 20cm x 20cm overall.

In the box

  • Jellystone Triblox
  • Mini Instruction Booklet

I’m made from

100% food grade silicone, FDA approved, BPA-free, lead-free and toxin-free … not a baddy in sight and eco-friendly too!  

Care for me

Wash me in warm soapy water before first use.  I can also be cleaned using a steriliser or placed in a dishwasher.   Detailed cleaning information for all Jellystone Products can be viewed here 

I’m safety tested

Certified to European Standard EN71 parts 1-3, in addition to the Australian Standard for Toy Safety, AS NZS ISO 8124.1-2010.  Click here to read further safety information and here for FAQs packed full of handy product information.



Standard: £2.50 (FREE when spending over £30); arrives within 2-5 working days** 

UK Express: £5.00 - order by 3pm, Monday-to-Friday, delivered the next working day**

(**) Working days are Monday-to-Friday, excluding bank holidays and weekends.  

Please note:  Prices are for the UK Mainland only; restrictions apply to certain other destinations.  We do not currently dispatch to Europe or Internationally. 

To find out more about our delivery, returns and warranty support, click here

Parts & Support

If you’re concerned about any element of your Jellystone product due to wear and tear or a manufacturing defect, we will support you every step of the way.

In the first instance, contact us here with full details of the problem.  We will then confirm within 24-48 hours how to proceed.  In the meantime, you can also read more about Jellystone’s warranty policy here

Frequently Asked Questions

You can review our FAQs page here packed full of reassuring facts and handy care tips or alternatively, contact our friendly team here who will always be happy to help.