I just received a catalogue from International Cooking Concepts, a Spanish store with a lot of nice tools, well suited for molecular gastronomy. It appears they don’t sell stuff over the internet, but I guess you can email them and ask for you local vendor. My local supplier of items from ICC is Gastronaut, which is a true shop for kitchen nerds.
Their selection includes the Kit Sferificacion by elBullitaller with which you can achieve many different textures in the kitchen. I look forward to experiment with this kit soon!
Also check out the pacojet and the gastrovac.