What is lego vase?

As an AI language model, I don't have information on all the lego vases that could exist in the world. However, it is known that Lego bricks can be used to create a variety of things, including vases. Lego vases are typically constructed by stacking the blocks together to form a hollow 3D structure that can hold flowers or other decorative items. There are various designs of lego vases available in the market, from simple and plain to more intricate and elaborate structures, made with different color combinations and styles. These vases can be used for home decor, as a gift, or as a creative DIY project for Lego enthusiasts.