LPG Bunsen Burner with Flame Stabilizer and Air Vent Category_Science Gifts gripping cylindrical items from 15

gripping cylindrical items from 15 to 60 mm alongside an integrated boss head for retort rods

6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting

Double-concave glass lens at 3-inch diameter and 200mm diverging focal length

Autoclavable polypropylene draining basket measuring 40 by 40 by 11 cm

Two pith balls suspended on unspun silk from a brass pillar

LPG Bunsen Burner with Flame Stabilizer and Air Vent Category_Science Gifts gripping cylindrical items from 15Liquid propane Bunsen burner adds a flame stabilizer and adjustable air vent for consistent, controllable flame shape during laboratory heating.