Dental Alginate Impression Kit. A complete kit: just add water! br br Mixing dental alginate impression material. This is phase one of getting an impression of a hand. See the other videos in this series for step-by-step instructions. br br Over the years, some of my patients have asked how they could obtain alginate dental impression material for their own projects. I have offered to sell them the materials at my cost, but also pointed out that "it's a technique thing" more than just mixing materials together. Thus this series of videos as a reference!br br As these videos demonstrate, very nice alginate impressions can be obtained of children's hands. Infant's hands and feet can also be captured for posterity (hint: best done when they are sleeping!). These unique memories are much more personal and much more fun to obtain than bronzed baby shoes, and at a fraction of the price (see www.memoriesinbronze.comPrice20List.htm).