This ultra unique hand blown glass vase has a repurposed bike gear around its ruffled neck. This vessel is the perfect home for air plants, succulents or treasure. The glass is actually blown in to the gear when the glass is molten. The gear rests around the neck & cannot be removed. This is a very tricky process! This terrarium measures approximately 3 inches tall (including the ruffled edge) & has a hole that is approximately 1.25 inches across, with a 2 inch base. I used high quality heavy Pyrex glass to create this piece. All orders are wrapped in tissue paper, placed in a gift box & then shipped in a sturdy cardboard box through USPS with tracking & delivery confirmation. Upcycled Bike Gear Handmade Clear Glass Terrarium Vase Repurposed Recycled Bicycle