Brain Slime Kit: A STEM Discovery Slime

from $13.00

This Brain Slime is a dreamy, translucent clear slime. Swirled with soft pink glitter and delicate sparkles, it looks like a magical mind potion coming to life. It was created to match the magical resin brain loose part created by Tara at @engagingthewildones on Instagram. The texture is glossy, stretchy, and mesmerizing—perfect for slow pulls, bubble pops, and satisfying drizzles. Finished with a strawberry macaron scent, it smells just as sweet as it looks. Perfect for Valentine's Day play as well! 

Each slime comes with tiny brain sparkles that represent thoughts. Kids can spread the slime over the resin brain and then use the included tweezers to pluck sparkles from the slime—practicing “choosing their thoughts” in a playful, hands-on way. A matching activity sheet guides children through this mindful exercise, making this slime both fun and meaningful.

Size:

This Brain Slime is a dreamy, translucent clear slime. Swirled with soft pink glitter and delicate sparkles, it looks like a magical mind potion coming to life. It was created to match the magical resin brain loose part created by Tara at @engagingthewildones on Instagram. The texture is glossy, stretchy, and mesmerizing—perfect for slow pulls, bubble pops, and satisfying drizzles. Finished with a strawberry macaron scent, it smells just as sweet as it looks. Perfect for Valentine's Day play as well! 

Each slime comes with tiny brain sparkles that represent thoughts. Kids can spread the slime over the resin brain and then use the included tweezers to pluck sparkles from the slime—practicing “choosing their thoughts” in a playful, hands-on way. A matching activity sheet guides children through this mindful exercise, making this slime both fun and meaningful.

What’s Inside:

• 3 oz jar

• 5 oz jar

What’s Included

• 1 Gorgeous matching resin brain 

• Pink glitter mixed throughout

• Strawberry macaron scent

• Brain sparkles (representing thoughts)

• Tweezers for plucking thoughts

• Guided activity sheet included with the product on the QR code one the physical product.

Texture Type

CLEAR SLIME – EXPERT LEVEL

Clear slime melts faster than other textures but can always be reactivated and brought back to life with proper care.

Best features:

• Poking

• Popping

• Bubble making

• Huge stretches

• Watching it drizzle

Clear slime will fill with air bubbles and fog up while playing. If hands are clean, it will clear up again when left alone.

Why You’ll Love It:

• Encourages mindful thinking in a playful way

• Kids can physically “choose” their thoughts

• Beautiful shimmer and sparkle

• Amazing stretches and drizzles

• Pairs perfectly with brain-themed kits

• Handmade and one-of-a-kind

Perfect For

• Teaching thought awareness

• Mindfulness activities

• Therapy and counseling

• Sensory regulation

• ASMR play

• Kids, teens, and adults

⚠️ Important Information:

✨ Shipping

Our magical holiday kits are made in small, joy-filled batches and will begin shipping within 1–4 weeks of your order. 

Thank you for supporting our small business and making space for wonder and connection 💛

  • Warning: Choking Hazard – Small parts. Not for children under 3 years.

  • Slime is made with clear glue, which can be stretchier and stickier than other slimes—ideal for experienced slimers. But anyone can learn to tame slime with the borax spray included!

  • Heat can increase stickiness; use the included borax spray to adjust texture as needed.

  • Not edible. Do not eat any part of this product.

  • Store in a cool, dry place with the lid tightly sealed to preserve stretchiness.

  • Adult supervision required.

  • Slime lasts 2–4 weeks depending on care

  • Handmade and artisanal

  • Keep away from infants and pets

  • Avoid furniture, hair, and clothing

Care Instructions

• Wash hands with cool water before playing

• Never mix food with slime

• Store in airtight container

If sticky:

Add activator (3–5 sprays at a time)

If hard or rippy:

Warm in hands

Add a small amount of vegetable glycerin if needed

Clear slime notes:

• Will fog during play

• Clears again when left alone