Line up the two parts so that the colour you want in the centre is the inner part. Insert the larger blade of the outer part into the slid below the smaller blade of the other. Turn the heart to the other side and do the same here. When you weave the central part the…

In order to make room for weaving and to be able to flatten the heart you must cut out two slices near the central strip. The last strip may be troublesome if you do not take care to push the first strips as far back as possible. Do not start flattening until all weaving is…