247572 - Cell Dividers for Cardboard Storage Box, 16 x 50 ml Tube Capacity
Amazon.com: Chipboard Box Dividers 49 Cells for 2 oz (60ml) Boston Round for eLiquid Vape Juice, Essential Oils, Cosmetics etc. Fits Inside Any 12 x 12 Box Like Large Flat Rate USPS
Corrugated Box Partitions - Innerpak of Wisconsin
Universal Cardboard Dividers 595x195 mm at low cost online, 0,89 €
The Benefits of Dividers in a Shipping Box | Instabox
Cell Dividers for Cardboard Storage Box, 36 x 15 ml Tube Capacity: Amazon.com: Industrial & Scientific