Pop the balloons. Because I didn’t want a round tummy I cut the body balloon longitudinally around the middle and took approx. 1/2” off each half. It made a more pleasing toy bear body shape but meant making a seam to rejoin the halves.
Step 3:
With an exacto knife cut openings for arms and legs in the body. Also trim the narrow ends of the limb balloons so they can be joined with good sized openings to allow for light transfer. Attach them firmly with masking tape.