Why was Aquabeads discontinued?

I'm curious to know, why was the popular toy line Aquabeads discontinued? Was it due to declining sales, a change in consumer preferences, or perhaps manufacturing challenges? Did the company behind Aquabeads decide to shift focus to other products, or was there some other factor at play? It seems like a popular and creative toy that sparked imagination and creativity in children, so it's intriguing to understand the reasoning behind its discontinuation.