Thick glass beaker base tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm clear glass slide bowl with large marble rollstopper3D ...
Thick 9mm glass beaker base tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm clear glass slide bowl with large marble rollstoppe...
Short and wide straight cylinder tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm clear glass slide bowl with large marble rolls...
Short and wide straight cylinder tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm clear glass slide bowl with large marble rolls...
Classic beaker base tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm black glass slide bowl with large marble rollstopperPure Gl...
Classic beaker base tube, from Pure Glass!High quality borosilicate glass18.8mm > 14.5mm slitted diffuser downstem14.5mm blue glass slide bowl with large marble rollstopperPure Gla...