These 250ml Kimble flasks are made from borosilicate glass and have sturdy walls to minimise mechanical breakage.
RVFM Laboratory Retort Stand Set
RVFM Tubing 3.5mm Clear 25m Coil
RVFM Plastic Science Measuring Beakers 250ml (Pack of 12)
Scola Air Drying Clay 12.5kg Stone
Rapid Audio Amplifier Project Kit, Class Pack of 20 (Includes PCBs.)