[To all users]

• More durable compared with any other conventional spirit lump because of the built-in protective plastic cover.
• More portable compared with any other conventional spirit lump because of the built-in plastic handle.

[To teachers]

• Possible to do students’ experiment without fear of breaking it due to the durability.

[To students]

• Easy to hold and carry because of the buit-in plastic handle.

• Shell dia. 75mm x Total length 80mm
• Material: Glass
• Capacity: 70ml