These developmental stackers are slightly more intricate than our 6 layer silicone rainbow stackers, as they have four more rounded, colorful layers that nest under one another. 
Made of 100% medical grade silicone, these are anti bacterial and anti fungal (and of course plastic, BPA and phthalatee free), and are suitable for slightly older babies. 
An amazingly versatile toy for ages 6 months up, this burst of colour rainbow COMPLETELY fascinates little ones, and will be the first toy they reach for because of the bright, mentally stimulating colours. 
Improving hand-eye coordination, and helping develop both fine and gross motor skills, IQ and EQ, this stacker helps enormously with colour regoniton and speech by naming them.
It encourages problem solving skills and independent, imaginative play. It’s known as an “Open ended toy", meaning limitless possibilities for out of the box creative thinking!
The absence of chemicals and plastic makes it so perfect for little ones to chew and relive those teething pains. 
Perfect for anywhere, any time structured or free play - use it day to day in the garden, the house or even in the bath or sandpit!
Disclaimer: Please be aware that wear and tear may take place over time. Check before every use, and discard immediately if signs are detected
Made exclusively from 100% Food grade silicone, so plastic and BPA free, as well as Cadmium free, Lead free and Phthalates free.