www.divertimenti.co.uk The ultimate resource for professional quality cookware and beautiful handmade tableware. Wonderful Martini glasses. www.heals.co.uk Modern online shop for cocktails - look under dining/barware and glassware. The chunky and clear Boris glasses are especially recommended! www.ikea.co.uk Fantastically cheap 'Groggy' shaker (their version of the Boston shaker) and strainer. No online buying facility, but can check store availability. shoponline.conran.com The indispensable Alessi bar strainer and stirrer, and exclusive Bluebird cocktail shaker. www.johnlewis.com Amazing collection of every type of cocktail shaker. Plus ice crushers and spirit measures in their online barware section (within kitchen). Also a good selection of quality glassware.