Film Developing Tools

eTone · Measuring jugs and storage bottles

eTone three collapsible 1 L darkroom bottles

Bench equipment

Three black bellows bottles with differently colored caps appear in the image.
Three black bellows bottles with differently colored caps appear in the image.

When to choose it

The three collapsible 1 L bottles provide separate storage for different working solutions. Their bellows let you reduce headspace as the amount in the bottle drops.

The seller identifies HDPE and a maximum 1 L capacity per bottle. Use the chemistry maker's directions for allowed storage time and container type.

Specifications

Brand
eTone
Film format or fit
Bench equipment
Darkroom task
Liquid storage
Capacity
1 L each
Material
HDPE
Closure colors
Red, green and blue
Amazon.com reference
B09QPBYM53

Care and other choices

Review the listed format and compatibility ↑

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Questions about this product

What is the point of the collapsible sides?

They can reduce the space above the remaining liquid. Follow the chemistry maker’s directions for storage and container choice.

Can the colored caps identify a solution by themselves?

They help distinguish the bottles visually. Add written labels with the exact solution and date when appropriate.

Does 1 L refer to the whole pack?

The seller lists a maximum capacity of 1 L per bottle and three bottles in the package.

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