Cut the black fabric for making the bias tape.

*Width of the tape is up to your fabric.
For 6mm tape:13~15mm, 18mm tape:35~40mm

Make the tapes with Fusible Bias Tape Maker and Fusible Web.
6mm for innner, 18mm for Binding.

Use the template to cut the color fabrics. Cut the fabric 1mm bigger than the template.

Put the color fabric on the base fabric and do basting.

Ironing bias tape.

Sew the bias tape to color fabric with blind stitch.

Lay the batting over the back,then lay the quilt top on the batting and basting.

Do quilting.

Cut edges and do binding with 18mm bias tape.

*Open the bias tape with Curved Talor's Awl and sew the tape and coaster with running stitch. Cover all the edge with tape and sew the tape on the backside of coaster with blind stitch.