Description
Reviews
| Brand | - |
| Category | Office Equipment, Supplies & Services / Photo Printing Equipment |
| Origin | - |
| Film Compatibility | 135 (35mm) and 120 Medium Format |
| Material | Light-tight ABS Plastic |
| Chemical Capacity | 300ml for 135, 500ml for 120 |
| Agitation Method | Manual inversion and rotation knob |
| Loading Environment | Daylight loading (No dark bag required) |
| Reel Type | Adjustable self-loading reels included |
| Dimensions | 14.5 x 14.5 x 16 cm |
| Weight | 450 grams |
| Temperature Range | 20°C to 25°C optimal processing |
| Package Contents | Tank, 2 Reels, Funnel, Thermometer, Instructions |
Anonymous
Mar 30, 2026
Rating: 3/5
Good but chemical usage is higher
The tank works as advertised and is very convenient. My only gripe is that it uses slightly more chemistry than my old stainless steel tank, especially for 35mm rolls. If you are mixing expensive boutique developers, keep that in mind. Otherwise, it's a solid piece of kit.
Anonymous
Mar 30, 2026
Rating: 5/5
Game changer for apartment developers
I live in a small studio with no bathroom window, so traditional tanks were impossible to use without a dark bag. This kit is absolutely brilliant. Loading the film in broad daylight took me two tries to get smooth, but now it's second nature. The build quality feels sturdy and light-tight.
Anonymous
Mar 24, 2026
Rating: 5/5
No more light leaks!
I used to struggle with light leaks using cheap changing bags. The Lab-Box solved this entirely. The locking mechanism is secure, and the funnel makes pouring chemicals in and out very mess-free. It has renewed my love for developing my own film at home.
Anonymous
Mar 24, 2026
Rating: 4/5
Great concept, slight learning curve
The idea of not needing a dark bag is fantastic. However, getting the 120 film onto the reel inside the box requires some practice. Once I got the hang of the tension, it worked perfectly. My negatives came out clean and evenly developed. Just watch the tutorial video first.
Anonymous
Mar 08, 2026
Rating: 4/5
Solid construction, easy cleaning
The plastic is high quality and doesn't retain odors like some rubber tanks. Cleaning is a breeze since you can open it up completely after the process. I deducted one star because the thermometer provided is a bit basic, but overall, it's an excellent value for the price.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for travel photography
I take this on photo trips because it eliminates the need to carry a bulky changing bag. It fits easily in my camera backpack. The agitation system works well, though I prefer gentle inversions over the knob rotation for my specific developer chemistry. Highly recommended for analog enthusiasts.
Q: What is the minimum amount of developer needed for a single 35mm roll?
A: For a single 135 (35mm) roll, the minimum working solution volume is approximately 300ml to ensure the film is fully submerged and agitated correctly. For 120 film, you will need about 500ml.
Q: Does the box come with a warranty if the light seal fails?
A: Yes, all Lab-Box kits come with a 1-year manufacturer warranty covering defects in materials and workmanship, including light seal integrity. Please contact our support team with your order number if you experience any issues.
Q: Can I use this tank for developing color negative film (C-41 process)?
A: Yes, the Lab-Box is fully compatible with C-41 color negative processes as long as you can maintain the required temperature range of roughly 38°C (100°F) during development. The tank itself is chemically resistant to standard developers.
Q: Is it possible to load half-used rolls of film into this tank?
A: No, similar to traditional tanks, you must load the film in complete darkness or within the light-tight environment of the box. Since the box requires you to thread the film leader manually, you cannot open a cassette mid-roll without exposing the film to light.
Q: Do I need to buy separate reels for 135 and 120 film?
A: No, the kit comes with adjustable reels that can be configured for both 135 (35mm) and 120 medium format film. You simply adjust the spiral spacing before loading the film inside the box.
Mineral Water Bucket Stand - Simple Storage Rack for Bottled Water, Water Dispenser, and Purified Water Support
$150.00
UE5 Neon Shop Signs - 3D Model Assets and Props for Unreal Engine 5
$0.50
Surface-Mounted Semi-Circular Stainless Steel Floor Cable Raceway with Anti-Crush Design
$2.50
Denture Storage Box Soaking Denture Elderly Cleaning Box with Filter Tooth Storage Box Retainer Denture Case Portable
$7.64
Tire Hot Patch Vulcanizer 12R22.5, Tubeless Tire Aluminum Mold Plug-in Top Pressure Plate, Tire Repair Tool Aluminum Mold Press Plate
$430.00
DEUTER Germany Outdoor Travel Waterproof Dry Bag - Lightweight Storage Sack for Beach, Swimming, and Camping
$59.50
Expanded Clay Pebbles for Plant Pot Drainage - Specialty Ceramic Granules for Succulents, Hydroponics, Aquariums, and Bathroom Backfill
$7.70
Lint-Free Industrial Wiping Paper for Camera and Automotive Paint, Oil-Removing Cloth for Spray Painting, Film Application, Anti-Fog Wax, and Static Rust Prevention
$126.50
Heavy-Duty Electric Bike Hook - Versatile Hanging Solution for Strollers, Shopping Bags, Kids' Carts, and Food Delivery
$1.90
PPSOAP Silicone Handmade Soap Mold Candle Plaster Aroma Diffuser Stone DIY Materials and Tools FL093
$63.70
Guangda Dental | Swedish Imported Dental Implants – Includes Abutment & Crown, Insurance Accepted, Installment Plans Available
$5,500.00
![[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress](https://www.gosteppe.com/cache/small/product/269640/legacy-main-72b18deb30524e2e07f2057f.webp)
[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress
$38.00
Paint Brush Cleaning Cup for Kids' Art Supplies - Plastic Water Container for Washing Brushes and Graffiti Tools
$2.88
![[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners](https://www.gosteppe.com/cache/small/product/269637/legacy-main-1a4d8446daba22c1a0286ba7.webp)
[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners
$6.63
Premium 3D Printing Pen with PLA Filament - Professional Grade for Students, Competitions, Training, and 3D Air Drawing Crafts - Ideal Kids' Gift
$108.00
Retainer Storage Box - Portable Sealed Case for Braces, Dentures, Cleaning, and Soaking - Suitable for Children
$42.40
6-Cavity Round Maple Leaf & Butterfly Totem Large Silicone Mold for Handmade Soap – DIY Milk Soap, Essential Oil Soap Making Mold
$5.80
Acrylic Paint Brushes - Boar Bristle and Horsehair Brushes for Art Painting - Professional Gouache Brushes for Beginners
$1.00
UV Flatbed Printer for Crafts, Home, and Commercial Use - Small Inkjet Printer for Phone Cases and Industrial Applications
$6,720.00
POP MART CRYBABY Vacation Mode On Series Plush Keychain
$107.80
Flameless Aromatherapy Bottle Empty Bottle Hotel Homestay Bathroom Rattan Dried Flower Volatile Perfume Toilet Water Dispensing Glass Bottle
$8.50
Invisalign Orthodontic Clear Aligner Case - Portable Storage and Cleaning Box for Retainers and Dentures
$6.72
Over-Toilet Storage Rack with Wall-Mounted Tissue and Wet Wipe Holder - No-Drill Organizer for Bathroom Vanity
$24.77
Antique-Style Ceramic Brush Washer, Large Glazed Water Pot for Calligraphy and Painting, Complete Set with Brush Holder
$21.20
Black Rutilated Quartz and Crackle Quartz Loose Beads for DIY Crystal Jewelry
$0.58
Data Cable Organizer, Charging Cable Manager, Desktop/Wall Circuit Wire Clips, Self-Adhesive Sorting and Fixing Holder
$3.80
Beijing Dental Implants - Implant with Abutment at Bulk Procurement Price (Korea Dentium & USA Brands) by Hezhong Dental
$100.00
Universal Bamboo Joint Fume Extraction Arm Welding Smoke Exhaust Pipe Industrial Waste Gas Collection Hood Support-Free Suction Arm
$33.30
Fengzhu Wet-Dry Separation Waterproof Bag Shoulder Crossbody Pack for Outdoor Fitness Swimming Camping Electronics Storage
$109.00
Palette for Traditional Chinese Painting, Oil, Acrylic - Art Student and Kids Painting Watercolor Pigment Tray
$5.78
![[2026 New Edition Labor Contract] Social Security New Regulations, Labor Contracts for Individual Businesses, Temporary Workers, Part-Time Staff, Onboarding Registration Forms, Factory Employee Employment Templates, Probationary Period Labor Cooperation and Partnership Agreements](https://www.gosteppe.com/cache/medium/product/388205/legacy-main-5e4718a8989ad3528843f7ce.webp)
