L&L 3D Prints Shop › 40mm Pairing Shelf Image 1 of 8 Image 2 of 8 Image 3 of 8 Image 4 of 8 Image 5 of 8 Image 6 of 8 Image 7 of 8 Image 8 of 8 40mm Pairing Shelf $3.00 Removable pairing shelf for 40mm Vessel for seamless scent pairing and easy initial scent introduction. Color: Orange Grey White Yellow Pink Fuchsia Blue Cyan Green Red Purple Add To Cart Added! Removable pairing shelf for 40mm Vessel for seamless scent pairing and easy initial scent introduction.