Round Glass Mosaic Tiles, 12 mm

For DIY crafters who want to arrange individual pieces into a custom pattern, these round mosaic tiles offer a compact format in black, white, and gray. The pack contains 200 g, listed as approximately 130 pieces, so it can suit smaller projects such as decorating a photo frame or adding a pattern to a plant pot. Their iridescent finish brings some variation to a monochrome palette, while the loose-tile format gives you control over spacing and layout. Keep in mind that adhesive or cement is not included, so you’ll need to plan for a separate bonding material.

Key points

Each tile is 12 mm across and 6 mm thick, made from recycled glass with an enamel finish. The stated pack weight is 200 g, with about 130 pieces per pack, the exact number may vary with the pieces’ weight. Black, white, and gray make it easier to build a restrained pattern than a mixed-color kit, and the iridescent surface adds a reflective detail without changing that palette.

This is a bag of individual tiles, not a pre-arranged mosaic sheet. That gives you freedom to set your own pattern, but it also means placing the pieces one by one. On the spec sheet, the dimensions are useful when planning a project, though the 6 mm thickness is worth accounting for if you’re working around a frame edge or another tight boundary.

Best use cases

These pieces are intended for DIY mosaic crafts and home or garden decoration. A plant pot, mirror, table, stepping stone, or photo frame can provide a contained surface for a small design, for example, you might lay out a simple black-and-white border around a frame before fixing the pieces in place. The listed applications also include fish tanks, but the product details don’t specify bonding materials or conditions for that use, so don’t assume every adhesive or setup will be suitable.

It suits you if you want loose, same-size round pieces and prefer to arrange a pattern yourself. Compared with a ready-arranged mosaic format, this gives you more say over placement but requires more hands-on layout. Not the best choice if you need adhesive in the pack, want a complete pre-set design, or need a stated piece count beyond the approximate quantity provided.

Tips for day-to-day use

Plan the layout on the surface before applying adhesive, especially if you’re making a border or repeating a pattern. Check that the available space can accommodate tiles that are 6 mm thick, and choose a bonding material suited to your project, the listing mentions PVA glue as an example but does not include glue or cement. Store unused pieces in the reusable package, as described, to keep them together with your other craft supplies. Children should use the tiles with adult supervision.

Questions before you buy

Does the pack include glue or cement? No. You’ll need to purchase a suitable bonding material separately.

How large and thick are the tiles? Each round piece is 12 mm across and 6 mm thick.

How many pieces are included? The listing states about 130 pieces in a 200 g pack, rather than promising an exact count.

Is it worth it?

This pack makes sense when your priority is choosing your own layout from small, round recycled-glass pieces in a black, white, and gray palette. The approximate quantity and separate adhesive requirement matter: for a larger project, estimate the surface and pattern before starting, and consider whether placing individual tiles is the kind of hands-on work you want. If you’re comfortable supplying the bonding material and building the design yourself, the format offers flexibility, if you need a ready-to-use kit or a guaranteed piece count, look for those details before choosing.