Put a small amount of Sprinkles into one party cup. Apply glue to the rim of this cup, then glue the rim of an empty cup to it. Allow glue to dry. Apply masking tape over joined edge. For large Shake, make 2 Bases and glue flat bottoms together.
Wrap with Yarn
Apply a small amount of glue to one section of Base and begin wrapping with yarn in color as desired. Continue to apply glue to sections and wrap with yarn until entire Base is covered. Allow to dry.
Cut lengths of yarns and glue onto Shake as desired. Tie a few knots in a length of yarn and glue to one end of Shake. To make a pom-pom, wrap 2 strands of yarn around 3 fingers a few times. Slip yarn off fingers and tie another strand around center. Trim ends of strands. Glue center of pom-pom to one end of Shake.