The different types (1,2,3, and type 4 or hybrid types) have a clear or transparent coloured glass base with a single or double wire, often unbroken in the twists and turns it makes as it fills the base glass.
Veiligglas Vintage Marble T1 Wirepull 1950s Eggyolk & Fine Tracer 21.1mm 13/16''
Large Veiligglas Vintage Marble T1 Wirepull Deep & Busy 1950s 23.4mm 29/32''
Large Veiligglas Vintage Marble T1 Wirepull Fine Feathered Pattern 22.5mm 7/8''
Veiligglas Vintage Marble T2 Wirepull 1950s Ribbed Honey Amber 25.8mm 1 & 1/32''
Veiligglas Vintage Marble T2 Wirepull 1950s Dual Wire Delicacy 22.8mm 7/8''
Veiligglas Vintage Marble T2 Wirepull 1950s Threadline Green 24.1mm 15/16''