Slime Obsidian
Join

Introducing…

Ultraviolet poured from its tub into an open hand.

THE LAB BY SLIME OBSIDIAN

Every formula. Every secret. Now yours.

The first-ever digital laboratory built around making, learning, and playing with slime.

Join The Lab
  • New digital slime formula drops every Friday

  • Community groups and live sessions with Jacob

  • Games and much more

An all-new experience in the world of slime making

THEDROPNovember 13
THECOLLECTION5 formulas
THECOMMUNITY
THESCHOOL
SLIMESESH
THEARCADE
THEDROPNovember 13
THECOLLECTION5 formulas
THECOMMUNITY
THESCHOOL
SLIMESESH
THEARCADE

The Drop

A new slime formula drops every Friday.

Every Friday we will drop a brand new Slime Obsidian formula into your online account. Each slime has its own immersive digital Room, with the story behind it, its formula, and a step-by-step video where I show you exactly how to make it from start to finish.

Every Drop from the week you join is yours to keep while you’re a member.

Join The Lab

More than a slime formula. A fully immersive experience

A tub of glowing violet slime on dark forest soil, ringed by wet leaves and berries.

ULTRAVIOLET

A deep blue-violet clear slime with a hypnotic, glass-like glow, stretching into rich, translucent ribbons that catch every bit of light.

CR.002
≈ 8 OZ
≈ 10 MIN + 5–7 DAYS
BEGINNER
FORMULA
IN ACTION
STORY

The features of a Formula Room

  1. THE ROOM

    Each slime sits inside its own visual and audio experience.

  2. FORMULA

    Exact ingredients and where to buy them, a step-by-step video to make it alongside Jacob, and space to save your own notes.

  3. IN ACTION

    Watch and listen to the finished slime, so you know exactly what you’re making.

  4. STORY

    Find out Jacob’s inspiration behind your favorite slimes.

A closer look at The Lab’s digital formula rooms

The complete slime-making Formula

Every ingredient, exact measurement, and step you need to recreate the slime, plus a video of Jacob guiding you through the entire process. Add ingredients to My Supply List, mark your slime as Made, or create your own custom label.

Ultraviolet’s Directions on a phone: Jacob’s video, then Step 00.

See the slime in action

The stretch, the fold, the sound. Watch Jacob’s slime up close, and see exactly what yours should look like.

Ultraviolet, IN ACTION: stretched and folded, up close.

Discover the Story behind each creation

Find out Jacob’s inspiration behind your favorite slimes, in his own words.

Slime Sesh

Make slime with Jacob every month

Every month, Jacob will go live to make slime, experiment, answer your questions and just hang out. A joint slime-making sesh.

LIVE

The School

Become a Slime Pro with The School

Video lessons on all things slime, from textures and fixes to cleaning up and throwing a slime party.

The Anatomy Of Slime

Clear, cloud, icee, floam and more, broken down. What makes each one, and the ingredients that get you there.

10 Rules For Making Slime

The ten rules to know before you start mixing, from measuring to activating to staying safe.

Help! My Slime Made A Mess

Slime where it shouldn’t be? How to get it out of clothes, carpet and hair without making it worse.

Slime Care 101

Sticky, stiff, melting or drying out? How to store your slime and bring it back to life.

The Ultimate Slime Supply Buying Guide

Before buying anything, watch this guide to see exactly how to get started.

How To Throw Perfect Slime Parties

Supplies, setup, portions and cleanup for a slime party that’s fun and easy to run.

The Anatomy Of Slime

The Collection

The Lab comes preloaded with the classics

In addition to your weekly Drops, you’ll get formula rooms for five of Slime Obsidian’s all-time bestsellers. And watch your digital collection grow as new Drops are released.

  • ULTRAVIOLET
  • MANGO STICKY RICE
  • SOUR PATCH ICEE
  • STRAWBERRY BUTTERCREAM
  • HONEYDEW JELLY

How making slime in The Lab works

  1. 01 Pick Your Slime.

    Choose which slime you want to make and enter its immersive audio and visual room.

  2. 02 Get The Ingredients.

    Add a slime to My Supply List to get its ingredients. Keep track of what you have and what you need, and purchase supplies with the click of a button.

  3. 03 Make It With Me.

    Follow the directions and a step-by-step video where I show you exactly how to make it from start to finish.

  4. 04 Label It.

    Make custom labels for your slimes with your name or someone else’s. Throwing a party? Use our bulk label creator.

  5. 05 Mark It Made.

    Mark it made, add a note, and it’s saved to your Dash.

A laptop on a dark table, The Dash on its screen: Strawberry Buttercream made, its note in My Lab Journal.

The Dash

Your slime-making dashboard

  • Keep track of every slime you’ve made
  • Upload photos of your slimes
  • Log any slime you make from scratch
  • Save notes to My Lab Journal

The Community

Find your people

A members-only space to show off what you made, ask for help and trade tweaks.

A hand holding a phone, The Community open on its screen.

The Arcade

Let’s play.

SMOOSH

Meet your new addiction. Slime Obsidian’s brand new game. Compete with fellow members to climb the leaderboard.

Slime Box

Virtual slime to poke, pull and play with whenever you want.

The Challenge

A new slime mission every month. Make something, submit it, and go for the win.

Did someone say prizes?!

Every month, prizes are awarded to the top SMOOSH scorer and The Challenge winners.

Eligibility and official rules apply.

More features waiting for you in The Lab

  • The Label Maker

    Make every slime your own with custom labels featuring your name and slime creation. Perfect for your personal collection, handmade gifts, or an entire slime-making party.

  • My Supply List

    Add any slime you want to make, and all the ingredients you need automatically go into one convenient shopping list. Track what you already have, see what’s missing, and shop for supplies with direct purchase links.

  • My Lab Journal

    Your personal collection of everything you’ve created. Save photos, add notes, and keep track of every slime you’ve made — including your own original inventions.

ONE MORE THING

I know some of you still wish you could buy ready-made Slime Obsidian slime. But I really want you to experience just how fun, satisfying, and surprisingly easy making it yourself can be.

And in The Lab, I’ll show you exactly what you need, where to find it, and how to make your own slimes for a fraction of what they’d cost to buy.

Here’s a sneak peek of some of the slimes waiting to be made inside The Lab:

Slime being played with

I can’t wait for you to experience it.

I used to make slime for you. Now, let’s make it together.

I’ll see you inside The Lab.

MEMBERSHIP

Join The Lab.

A digital membership: nothing ships to your door, because you make it yourself.

  • MONTHLY

    Billed monthly

    • A new Slime Drop every Friday
    • The School
    • The Community
    • The Dash
    • My Supply List
    • Custom Label Maker
    • 5 Slimes in The Collection
    • The Arcade
    • Monthly Slime Sesh
  • ANNUAL
    • A new Slime Drop every Friday
    • The School
    • The Community
    • The Dash
    • My Supply List
    • Custom Label Maker
    • 10 Slimes in The Collection
    • The Arcade
    • Monthly Slime Sesh

Plus applicable tax. Plans renew automatically. Cancel anytime from your account; you keep access until the end of the period you’ve paid for. Upgrade anytime.

TermsPrivacy

Questions

Is this a slime subscription box?

No. The Lab is a digital membership. You get the formulas, videos and tools, and you make the slime yourself.

What do I need to buy?

The ingredients for whichever slimes you want to make. Every formula lists them, and My Supply List links straight to them. Most slime takes a few simple, inexpensive things to make. We even have links to suggested tubs for storing and label packs that work with our label maker.

I’ve never made slime. Can I do this?

Yes. Every formula walks you through each step on video, and The School teaches the techniques behind the textures.

Do I get every Drop ever released?

You get every Drop from the week you join, for as long as you’re a member. Earlier Drops aren’t included. Monthly members also get 5 classic formulas from day one, and Annual members get 10.

Can I pause?

Monthly members can pause for up to two months. You keep everything you’ve collected. You’ll miss the Drops that come and go while you’re paused.

Can I switch plans?

You can move from Monthly to Annual anytime from your account.

Can I get a refund?

All sales are final. Our flexible monthly plan lets you explore The Lab with no long-term commitment. Cancel anytime, and you’ll keep full access until the end of your billing period, with no further charges. See terms for more details.

Can my kids make these with me?

Memberships are for adults 18 and over, and the account is yours. Making slime together at home is very much encouraged, with an adult supervising as with any craft.

When do new Drops come out?

Every Friday.

NOW IT’S YOUR TURN.

Your turn to create.

The Lab by Slime Obsidian