LogoSpecimen
Microscope slides and scientific equipment laid out on a laboratory surface
February 2026 Box Now Shipping

Peel back the
tissue paper.

Each month, a curated box of prepared slides, reagent vials, and precision optics lands on your doorstep. Real science. Real observation. Your kitchen table, your laboratory.

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Past Boxes Shipped
Past Boxes

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unwraps something.

Hover any slide to see what's on it. Each card is a window into a past box — the real thing, not a rendering.

Glass microscope slide with diatom specimen mounted under coverslip
Macro photograph of diatom colony showing intricate silica cell walls at 400x magnification
400× · Marine Microalgae
Diatom Colony
January 2026

Bacillariophyta — the architects of silica. Each cell wall is a geometric masterpiece built over 100 million years.

Microscope slide with onion root tip stained with crystal violet showing cell division
Close-up microscope view of onion root tip cells showing chromosomes during mitosis at 200x
200× · Plant Cell Division
Allium Cross-Section
December 2025

Onion root tip cells caught mid-division. Mitosis preserved at the exact moment chromosomes align.

Glass slide with pond water sample containing various microorganisms
Microscope view of freshwater microorganisms including paramecia and rotifers at 100x magnification
100× · Freshwater Microbiome
Pond Water Fauna
November 2025

A single drop from a Vermont vernal pool. Paramecia, rotifers, and the occasional tardigrade waiting to be found.

Crystal Violet
Gram staining
Safranin O
Cell wall contrast
Lugol's Iodine
Starch detection
Methylene Blue
Nuclear staining
From the Community

What happens
when the box arrives.

4,200+
Subscribers
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Avg Rating
"

My 11-year-old spent three hours on a Tuesday afternoon sectioning her own pond water. She didn't ask to watch TV once. The diatom slide from January is pinned above her desk.

Diatom Colony — Jan 2026
Margaret Osei-Bonsu, homeschool parent from Portland Oregon, smiling outdoors
Margaret Osei-Bonsu
Homeschool Parent · Portland, OR
"

I've built two telescopes and a Van de Graaff generator from kits. Those felt like following instructions. The Lab Pro box feels like doing actual research. The field journal changed how I write observations.

Mitosis Prep — Dec 2025
Theo Wainwright, fourteen year old student interested in science, sitting at a desk
Theo Wainwright
Gifted Program, Age 14 · Ann Arbor, MI
"

I've been collecting specimens from the Winooski River for two years but had no idea how to prepare slides properly. The reagent kit and the printed protocol card were exactly what I needed. I sectioned cattail stem last weekend.

Pond Water Fauna — Nov 2025
Priya Chakraborty, amateur naturalist from Burlington Vermont, photographed outdoors near water
Priya Chakraborty
Amateur Naturalist · Burlington, VT
🏫 Used in 340+ homeschool curricula🔬 Featured in Science & Children magazine⭐ NSTA Recommended Resource 2025
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Full laboratory

  • 5 slides
  • 4 blank
  • Brass loupe 30×
  • 7 reagents + protocol
  • Printed + annotated
  • Macro photography guide
  • Community lab access
  • Full + AP Bio prep
What's includedStarterExplorerLab Pro
Prepared slides per box2 slides4 slides5 slides
Blank slides for own prep2 blank4 blank
Magnification tool10× hand lens60× pocket scopeBrass loupe 30×
Staining reagents3 reagents7 reagents + protocol
Field journalDigital PDFPrinted + annotated
Macro photography guide
Community lab access
Curriculum alignment notesBasicNGSS alignedFull + AP Bio prep

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March 2026 Box · Reveal in 6 days

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