The Triblox come in beautiful colours, and they are a nice weighty silicone material. They have a good tactile feel to them which would stimulate young children. I can imagine teething babies enjoying chewing on them while they play. The material is very easy to wash. The triangular prism shape is very unique, making these a great gift option.
My girl just received these for her first birthday and she loves them!! Great to stack, knock over and chew! My 2.9 year old loves playing with them a bit more imaginative, great addition to our open ended toys. Love that they come with a carry bag!