Reallnaive Mosaic Coaster Kit — 14-Set Glass Tile DIY Coasters, Assorted Colours & Tools

Reallnaive 14 Sets Mosaic Coaster Kit provides everything needed to make 14 colourful glass-tile coasters from wooden bases, glue, caulk, sponges, and gloves.

This complete DIY set is designed for crafters who want a hands-on project that produces useful, decorative coasters. Each kit contains 14 wooden coaster blanks in round and square shapes, multicolour glass mosaic tiles, cream glue, granular caulk, cleaning sponges, and disposable gloves. The materials arrive ready to assemble, letting beginners and experienced makers build matching sets for home use, gifts, or party activities.

How do I assemble a mosaic coaster from the kit?

Assembly follows a few simple steps that are easy to repeat across all 14 sets. Start by arranging tiles on the wooden blank to plan your pattern, then fix them with the included glue. Once the glue sets, apply caulk between tiles and wipe off the excess with the sponge; allow full drying before use.

• Use the provided disposable gloves to keep hands clean while gluing and caulking.
• Place tiles close but not overcrowded to let caulk fill gaps evenly.
• Wipe excess caulk promptly with the wet sponge for a smooth finish.
• Allow recommended drying time for both glue and caulk before handling.

What materials and sizes are included in this mosaic coaster kit?

The kit's components are selected for easy handling and durable results. Wooden coaster bases come in round and square formats sized for standard beverage glasses, and multicolour glass tile pieces give a bright, varied finish.

• Round coaster size: 3.74 x 3.74 inches (9.5 x 9.5 cm).
• Square coaster size: 3.54 x 3.54 inches (9 x 9 cm).
• 14 wooden coaster bases, 14 sets of multicolour mosaic tiles, and 14 packs of accessories (glue, caulk, sponges, gloves).
• Cream glue formulated for ceramic/glass-to-wood adhesion in hobby projects.

Who benefits from this kit and what occasions suit it best?

This mosaic coaster kit is flexible for a range of users—from first-time hobbyists to seasoned crafters who want a small, repeatable project. It works well for individual relaxation sessions, group craft nights, craft-party activities, or as a customisable handmade gift for celebrations.

• Great for beginners learning tile placement and grout techniques.
• Suitable for craft nights, workshops, or classroom projects (with supervision).
• Thoughtful handmade gift for birthdays, weddings, housewarmings, and holidays.
• Produces practical, decorative coasters you can gift or use at home.

How do I care for finished mosaic coasters and ensure longevity?

Finished coasters are decorative and functional when treated with basic care. Avoid prolonged exposure to standing water and heavy impact; gently wipe clean and store flat when not in use to protect the tile work and grout.

• Wipe spills quickly with a damp cloth; do not submerge in water.
• Use felt pads underneath to protect furniture and prevent slipping.
• Keep away from high heat and direct flame to protect adhesive and grout.
• Repair chips by replacing tiles and reapplying caulk with similar materials.

Who is this for? Reallnaive's 14 Sets Mosaic Coaster Kit is aimed at craft lovers who want a complete, repeatable project producing 14 finished coasters. If you enjoy hands-on creative work, want a ready-to-gift batch of personalised coasters, or need an activity for a small group, this kit supplies consistent materials and clear steps so you can focus on design and enjoyment rather than sourcing parts.