Uhlu Lokuphakathi 1. Isingeniso: Ukuphakama Kwamabhodlela Ama-Glass Tube ku-pakkaging. y 2.2 Izinketho Zokwakhiwa Okuhlukahlukene 2.3 Ukulondolozwa Kwekhwalithi Yomkhiqizo 2.4 Ukusimama kanye Nobungane Bemvelo 3.Gla ss Tube Bottles in the Beauty and Skincare Industry 3.1 Aesthetics kanye neBrand Differentiation 3.2 Protection Nokuvikeleka