Odyssey Gem and Float offers a very wide selection of breathtaking crystals, gems, stones, and jewelry, including raw pieces, tumbles, statement pieces, and unique finds. The collection features lots of jewelry and rings, with many being adjustable. The shop is described as cute and filled with gorgeous items. Prices are noted as very reasonable, excellent, and great. The staff is consistently noted as friendly, knowledgeable, and helpful, with special mention of the owner's excellent hospitality and responsiveness online. Little note cards provide information about the crystals. It is considered the best crystal shop in Winchester and a favorite for both in-person and online shopping, with notifications of sales on social media. Customers highly recommend it for an overall great experience.