Sample Boards Morjo™ Vitreous Glass Tile 3/4 Inch


sample board of Morjo™ vitreous glass mosaic tiles 3/4 inch (20mm)

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Sample Boards for Morjo™ Glass Tile 20mm (3/4 inch) is a dated sample set from our current inventory. The samples for this product line are mounted on two boards.

Sample Boards

Sample boards should be used wisely with the understanding that all tile can vary by manufacturer batch, even the most expensive brands. This is because tile is fired in a kiln, and that process is more difficult to control than mixing paint, and so there can be differences in shade or hue. Feel free to contact us if you need to know if a color has changed since you ordered your sample board.

Morjo™ 3/4-Inch Vitreous Glass Mosaic Tile

3/4-inch vitreous glass mosaic tiles by Morjo™ are sold loose in bags of 1/2 kg (1.1 pound), which is about 165 tiles. Like all Morjo Mosaic Tile products, these vitreous tiles are affordable yet suitable for fine art. They are UV resistant and factory certified for commercial exteriors, swimming pools, backsplashes, showers, murals, as well as art-&-craft projects like mosaic stepping stones. The backs of these glass mosaic tiles are embossed with ridges to help the cement or adhesive bond more securely. Mounting grids are available.

Tile Specs

  • tile size: 3/4 inch (20mm)
  • thickness: 1/8 nominal (4mm)
  • sales unit: 1.1-pounds (approximately 165 tiles)
  • material: glass
  • variety: vitreous
  • pigments: colorfast, UV resistant
  • durability: frost-proof, impervious to liquid
  • usage: suitable for indoor and outdoor use


With a standard grout gap of approximately 1/16 inch, one bag of approximately 165 tiles will cover 0.76 square feet. Approximately 218 loose tiles are needed to cover 1 square foot. You can also use our tile estimator to calculate how much you need for your project.


Tile thickness is 1/8 inch nominal, the same as most of the glass mosaic tile we sell, which means that these can be used with other types and brands. There are smaller 10mm versions of Morjo™ Vitreous available, and many of the color names are the same, but do not assume that they will match exactly because our current inventory of each size often comes from different manufacturer batches.

Cutting Morjo 3/4-Inch Vitreous

We recommend using the wheel-blade Mosaic Glass Cutter we sell to cut all types of glass mosaic tile including vitreous. (Regular tile nippers are for ceramic tile, and they tend to crush glass tile.)

Use in Mosaic Art

Vitreous glass is sometimes thought of as an architectural surface covering not suitable for rendering images of any sophistication, mostly because of the limited color palette. That is not true. Mosaic is an exercise in using a limited color palette. The exact hue or shade an artist would prefer to use is often not available, even in premium lines of tile, and so the solution is to use approximate colors cut into smaller pieces and positioned together so that they blend visually. For example, if the exact shade of cyan blue is not available, try using a shade slightly lighter and a shade slightly darker in a field of small pieces mixed together. If this seems daunting, then spend some time browsing pictures of ancient Greek and Roman mosaic and note what sophisticated designs they were able to create with about seven or eight distinct colors. Modern vitreous glass is a rainbow of intense colors by comparison. Also keep in mind that simplifying your design to use a more limited color palette is an opportunity to make the design stronger and more iconic.

How To Make Mosaics

For more advice on designing your mosaic project or cutting and grouting tile, please see our Mosaic Frequently Asked Questions page or our How To Mosaic blog or our Mosaic Information Guide.