Red Crystal Assortment 70+ glass gem marbles

Red Crystal Assortment is a special mix of glass gem marbles that has an overall color effect that could be described as "Valentine's Day or Christmas."  The mix includes regular translucent red and special iridescent clear gems with swirls.  Glass gem marbles are sometimes called craft marbles or accent marbles or glass gems.  All these names refer to a glass gem that is flat on the back side for gluing to surfaces.  Our glass gem marbles are great for picture frames, backsplashes, mirrors, encrusted sculptures, mosaic stepping stones, and even pictorial mosaics. The gem marbles are sold in 12oz. bags, an average of 70+ gems. This is a nominal count only; the bags can contain less than 80 pieces when the gems are large. The gems have great variation in size by manufacturer batch. The average dimension is a diameter of 9/16", but this can vary by as much as 20%.

• Dimensions: 9/16" diameter (can vary by as much as 20%)
• Coverage: 12oz. bags cover 30-36 sq in. or 0.23 sq ft. (coverage varies by gem size)
• Frost-proof, impervious to liquid
• Suitable for indoor or outdoor use

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For advice on how to glue and grout these mosaic tiles, please see our Mosaic FAQs or our Online Mosaic Instructions Guide.