Measure 2 cups (500 ml) strawberry puree into a bowl.
Stir in fruit juice. Combine sugar and Freezer Jam Pectin and whisk into fruit mixture; stir 3 minutes to thoroughly dissolve pectin. Pour into a Fruit Stick mold or small disposable cups or popsicle molds. Let stand until thickened, about 5 minutes. Place a popsicle stick or plastic spoon in each mold. Freeze until firm. Serve immediately and wrap individually and store in freezer.