a new modern hyacinth vase

Kinto Aqua Culture Hyacinth Vase

I always like to see new hyacinth vases and try them out. I found this one on ebay (where else?) and am intrigued to try it later this year. The opening looks a little small but sure a smaller hyacinth bulb would be fine. This vase comes in two pieces. Aside from novelty value not sure the advantage.