What’s this? Found under a bathroom vanity during remodeling—small glass tubes, 2 inches long, filled with liquid. Any ideas?

To understand the potential origins of these glass tubes, it’s essential to consider the historical context of the mid-20th century. The 1950s, 60s, and 70s were times of significant cultural and social change. During these decades, personal grooming and fashion were of great importance, and new products were continually being introduced to the market. The rise of consumerism and the influence of Hollywood glamour led to a demand for convenient and portable beauty products, which could explain the presence of these small glass tubes.