Rainbow Silicone Stacking Toys
Look, I'm not going to say stacking and unstacking toys will turn a kid into a genius. But I can say I personally was obsessed with these types of toys, and I practically am a genius. Super close. Basically am. As they're made of silicone, they're also great for nomming.
Material: Food Grade Silicone
Size: 6 Colour 12 cm, 8 Colour 15 cm, 10 Colour 19 cm