PA28. Aspire Nautilus Mini Replacement Pyrex Glass Tube Designed for Aspire Nautilus Mini BVC Glass Clearomizer. This tube is made of Pyrex with a capacity of 2ml, and compatible with various E-juice, which makes your vapor healthier. Health Cabin carries Aspire Nautilus Mini BVC Glass Clearomizer, Aspire Mini Nautilus Stainless Tube with T Window Sleeve & 5pc BVC Coils for Aspire Mini Nautilus & Nautilus. Brand: Aspire Unit:1pc Material: Pyrex Glass Size: Length 31mm; Diameter 18mm Color: Clear Capacity: 2ml Price: $3.50 Unit: Each Quantity: