Rainbow Coaster

Rainbow Coaster by knitvana

Project Overview

The Rainbow Coaster is a vibrant, circular knitted table accessory designed by knitvana with a finished diameter of 10 inches. This intermediate-level knitting project creates a functional and decorative piece perfect for protecting table surfaces while adding a splash of color to any home setting. The design features a striking rainbow color progression that makes it an ideal project for knitters looking to practice color work and geometric shaping techniques.

What Is Being Made

This pattern produces a single coaster measuring 10 inches in diameter. The coaster is constructed as a flat, circular piece that expands outward from a small cast-on through strategic increases, creating a spiral effect that showcases seven distinct rainbow colors. The finished piece serves as both a functional table setting accessory and a decorative textile art object.

Knitting Techniques Used

• Color Changing: The pattern incorporates seven distinct colors (Violet, Indigo, Blue, Green, Yellow, Orange, and Red) that are introduced at regular intervals throughout the knitting process, creating a striped rainbow effect as the coaster expands.
• Increases: The pattern uses Make One (M1) increases strategically placed to create the circular expansion. These increases are distributed evenly across rows to maintain the coaster's circular shape as stitch counts grow from 6 stitches to 99 stitches.
• Flat Panel Construction: The coaster is worked flat in rows rather than in the round, allowing for straightforward color changes and a traditional striped appearance.

Stitches and Stitch Patterns

• Knit Stitch (K): Used on all odd-numbered rows to create a consistent texture on one side of the fabric.
• Purl Stitch (P): Worked on even-numbered rows, with purl stitches creating the visible surface texture and serving as anchor points for the make-one increases.
• Make One (M1) Increase: Performed eight times per even-numbered row, creating the geometric expansion that transforms the small initial cast-on into the full 10-inch diameter circle. The spacing between increases grows progressively (1P, 2P, 3P, etc.) as the coaster expands.

Materials and Yarn Specifications

This pattern calls for worsted weight yarn in seven distinct colors representing the traditional rainbow spectrum. The specific yardage requirements are not detailed in the provided pattern excerpt, but the progression from 6 cast-on stitches to 99 stitches across 24+ rows indicates a moderate yardage requirement for each color. Standard knitting needles appropriate for worsted weight yarn are required to work this project.

Pattern Difficulty and Skill Level

Rated as intermediate difficulty, this pattern is suitable for knitters who have mastered basic cast-on, knit, and purl stitches and are comfortable with make-one increases and color changes. The geometric progression of increases requires attention to pattern instructions, making it an excellent project for developing precision and pattern-reading skills.