Blessed Trinity Coaster Trio Free Pattern – A Knitted Sacred Geometry Set

Weave a Touch of Sacred Geometry: The Blessed Trinity Coaster Trio

There is something deeply meditative about knitting—the rhythm of the needles, the soft whisper of yarn, and the quiet transformation of a simple strand into a piece of art. The Blessed Trinity Coaster Trio captures this essence beautifully, blending the timeless elegance of Celtic knotwork with the practicality of handmade home decor. Each coaster in this set features a delicate, three-pointed knot motif that echoes the sacred geometry of the trinity, surrounded by a smooth stockinette field and framed by a sturdy garter stitch border.

Whether you are looking to add a touch of divine symmetry to your own coffee table or searching for a heartfelt, handmade gift, this pattern is your perfect companion. The design is surprisingly beginner-friendly, using only basic knit, purl, and decrease stitches to create a lace-like effect that looks far more complex than it actually is. As you work through the rows, you will watch the knot unfold stitch by stitch, turning an ordinary afternoon into a quiet ritual of creation.

This pattern creates a set of three matching coasters, each in a soothing, nature-inspired shade—sage green, warm cream, and dusty blue. Together, they form a harmonious trio that brings balance and calm to any space. So, gather your materials, find a cozy spot, and let’s begin this journey into sacred stitching.

Materials Needed

Before you cast on, ensure you have everything you need within arm’s reach. This project is wonderfully portable and requires minimal supplies, making it ideal for knitting on the go or during a quiet evening at home.

Yarn

• Worsted weight cotton yarn (e.g., Lion Brand Kitchen Cotton) in three shades:
  • Sage Green – approximately 50 yards
  • Cream – approximately 50 yards
  • Dusty Blue – approximately 50 yards

Cotton yarn is ideal for coasters because it is absorbent, durable, and washes well. The worsted weight ensures a thick, protective layer for your surfaces.

Needles

• US Size 6 (4.0 mm) knitting needles – straight or circular, whichever you prefer for flat knitting.

Gauge

• 20 stitches and 28 rows = 4 inches in stockinette stitch.

Exact gauge is not critical for this project, but maintaining consistent tension throughout will ensure your coasters are uniform and lie flat.

Additional Supplies

• Tapestry needle for weaving in ends
• Scissors
• Optional: Crochet hook (for adding fringe) and blocking pins/mat

Step-by-Step Instructions

This pattern creates a set of three square coasters, each measuring approximately 5 inches by 5 inches. The design is worked flat, back and forth, and uses simple knit, purl, and decrease stitches. Follow along carefully, and you will be amazed at the intricate knotwork you can create with just a few basic techniques.

Abbreviations

• K = knit
• P = purl
• K2tog = knit two stitches together (right-leaning decrease)
• SSK = slip, slip, knit (slip two stitches knitwise, then knit them together through the back loop – left-leaning decrease)
• K3tog = knit three stitches together (central decrease)
• YO = yarn over (creates an eyelet hole)
• St(s) = stitch(es)

Coaster 1 (Sage Green)

Cast on 31 stitches.

Rows 1-4: Knit all stitches. This creates a garter stitch border that will frame your coaster and prevent curling.

Row 5 (Right Side): K4, P23, K4. The first and last 4 stitches are your garter border; the center 23 stitches will become the stockinette field.

Row 6 (Wrong Side): K4, K23, K4. This row is all knit stitches, creating the smooth stockinette texture on the right side.

Row 7: K4, K2tog, K3, YO, K1, YO, K3, SSK, K1, K2tog, K3, YO, K1, YO, K3, SSK, K4. This is where the magic begins! You are creating the first two points of your knot. The YO creates an eyelet, and the decreases (K2tog and SSK) shape the point.

Row 8: K4, P23, K4.

Row 9: K4, K2tog, K2, YO, K3, YO, K2, SSK, K1, K2tog, K2, YO, K3, YO, K2, SSK, K4.

Row 10: K4, P23, K4.

Row 11: K4, K2tog, K1, YO, K5, YO, K1, SSK, K1, K2tog, K1, YO, K5, YO, K1, SSK, K4.

Row 12: K4, P23, K4.

Row 13: K4, K2tog, YO, K7, YO, SSK, K1, K2tog, YO, K7, YO, SSK, K4.

Row 14: K4, P23, K4.

Row 15: K4, K1, YO, K7, YO, K1, K3tog, K1, YO, K7, YO, K1, K4. This row closes the first two points of your knot and begins the third. The K3tog in the center brings the two halves together.

Row 16: K4, P23, K4.

Row 17: K4, K2, YO, K5, YO, K2, K3tog, K2, YO, K5, YO, K2, K4.

Row 18: K4, P23, K4.

Row 19: K4, K3, YO, K3, YO, K3, K3tog, K3, YO, K3, YO, K3, K4.

Row 20: K4, P23, K4.

Row 21: K4, K4, YO, K1, YO, K4, K3tog, K4, YO, K1, YO, K4, K4. Your third point is now complete, and the knot is fully formed.

Row 22: K4, P23, K4.

Row 23: K4, K23, K4. This row returns you to a smooth stockinette field.

Rows 24-27: Knit all stitches. This completes your bottom garter border.

Bind off all stitches knitwise. Weave in your ends with a tapestry needle, being careful to secure them on the wrong side of the work.

Coaster 2 (Cream)

Repeat Coaster 1 exactly, but use your Cream yarn. The pattern is identical—only the color changes.

Coaster 3 (Dusty Blue)

Repeat Coaster 1 exactly, but use your Dusty Blue yarn. Again, the pattern remains the same.

Finishing Touches

Blocking: This step is essential to open up the lace-like knot details and ensure your coasters lie perfectly flat. Gently soak each coaster in cool water with a drop of mild soap, then rinse thoroughly. Lay them flat on a clean towel, roll up to remove excess water, then unroll and shape them to their final dimensions. Pin them in place if needed and allow them to air dry completely. Alternatively, you can mist them with water and press lightly with a warm iron (using a pressing cloth) to flatten the edges.

Optional Fringe: For an extra touch of charm, add a small fringe to each corner. Cut 3-inch strands of matching yarn. Fold each strand in half, insert a crochet hook through the corner stitch, pull the folded loop through, then thread the ends through the loop and pull tight. Repeat for all four corners of each coaster.

Once your coasters are dry and finished, arrange them on your table and admire your handiwork. Each one is a unique expression of your creativity, carrying with it the quiet intention and care you knitted into every stitch.

These coasters make wonderful gifts for housewarmings, weddings, or simply as a thoughtful "just because" present. The trio set is especially meaningful, symbolizing balance, harmony, and the interconnectedness of past, present, and future. Whether you keep them for yourself or share them with a loved one, the Blessed Trinity Coaster Trio is sure to bring a touch of sacred beauty to everyday life.

Happy knitting, and may your stitches always be blessed!