Lalaing sodavandsglasHeight 9. 5 cm. Lalaing was originally produced in Val Saint Lambert, Belgium, but for a short period of time was produced at Holmegaard Glassworks. The two glassworks entered into the first import agreement in 1871 for 34 glass services, which was renegotiated several times and greatly reduced. However, Lalaing remained an import until World War I, when Holmegaard obtained a license to manufacture the glass and continued to do so until 1934.