Check the listing for details. 3X eTone 1L Collapsible Storage Bottles For Darkroom Chemical Film Developing. Color: Black, Condition: New. Listed at 19.99 USD. eTone Collapsible Storage Bottles For Darkroom Chemical Reagent Film Developing Feature: 1. Professional quality opaque plastic chemical storage bottle. Keeps darkroom chemicals /Laboratory Potion/Photosensitive Material fresh by avoiding exposure to air and light. 2. Made from chemical resistant HDPE plastic, which is excellent for long term storing mixed chemicals. HDPE is anti-corrosion, acid resistance. 3. Fill chemicals in, bottles can be compressed until air wipe out, fulfill anti-oxidation and moisture proof. 4. Different color caps with label, to mark and distinguish storage items. Compatibility: Suitable for all photographic chemicals including developer, stopper and fixer; laboratory potion and photosensitive material. Solid, powder, liquid can be stored. Material: HDPE. Max capacity: 1L / 1000ml. Dimension: Mouth 3cm/1.18 in. Max streghth 16cm/6.3 in, Min streghth 8cm/3.15 in. Width 10cm/3.93 in. Weight: 66g/0.1455lb per piece. Package:3x Collapsible bottles. Caps color will be sent randomly.