With the aid of a blowpipe, every single glass is mouth-blown into a mould, while the blower puffs air through a long thin pipe to expand the glass into the desired size and shape. From this point, the glasses undergo a process to ensure they retain the envisioned shape. Finished pieces are placed to cool down at a safe temperature. Glass that is not properly cooled can be dangerous as it may shatter due to thermal stress. After this, a laser cuts the rim, and a wet coarse-grit grinding disc grinds down the sharp edges. Every ripple is carefully cleaned three times before the final quality check.

As every single Ripple glass is mouth-blown, each piece is unique and none are 100% identical, as the glassblower influences the final result through the amount of glass and air pressure he or she uses during the blowing.