Package includes 2 Pcs Glass Hex Head Hollow Glass Stoppers with 24/40 Joint + 10 Pcs #24 Plastic Splice Clamps, enough to meet your needs.
Borosilicate Glass, 24/40 outer joint, hex head design, has good sealing, durable to use.
Plastic Lab Glass joint Clips can withstand temperatures from -40°F to 212°F, used for a long time.
The clips are used to hold ground glass joint glassware, smooth surface won't corrode or scratch the glass.
Your satisfactions is our top priority! We offers a hassle-free return service within a month, ensuring a smooth experience. Please don't hesitate to contact us if you have any questions.