Plastic Slime Jars & Caps - Crystal‑Clear and Clarified Polypro, Airtight Containers by Parkway Plastics - For Makers. By Makers. Trusted for 70 Years.

Crystal‑Clear and Clarified Polypro, Airtight Containers by Parkway Plastics

For Makers. By Makers. Trusted for 70 Years.

Parkway Plastics manufactures premium plastic slime jars and caps designed for durability, clarity, and freshness. Our clarified styrene and low‑profile plastic jars are the go‑to choice for slime makers, DIY crafters, and slime businesses nationwide.

If you’re looking for the best plastic containers for slime, you’ve found them.

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Why Parkway Plastics Slime Jars?

✅ Made for Slime

Our jars are perfect for slime storage, slime shipping, and slime display.

✅ Crystal‑Clear and Clarified Plastic

Clarified styrene jars and Clarified PP provide exceptional clarity so colors, textures, glitter, and add‑ins stand out.

✅ Airtight & Leak‑Resistant

Secure, tight‑fitting caps for freshness, keeping slime stretchy and preventing leaks during shipping.

✅ Durable for Shipping

Thick Clarified plastic resists cracking, crushing, and damage in transit.

✅ Wide‑Mouth Design

Easy to fill, scoop, mix, and play—perfect for slime shops and customers alike.

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Plastic Slime Jars for Every Size & Style

Choose from a wide range of plastic jars and matching caps, including:

• Sample & mini slime jars

• Standard slime containers

• Large‑volume jars for bulk slime

All jars are compatible with Parkway Plastics caps for a secure, professional finish.

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NEW: Slime Jar Combo Cases

Jars + Caps Packed Together

Simplify inventory and save on shipping with our Slime Jar Combo Cases:

• Matching jars and caps in one box

• Consistent quantities

• Lower shipping costs

• Faster fulfillment

Designed for slime businesses and high‑volume makers.

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More Than Just Slime Jars

Our plastic jars are also ideal for:

• Slime accessories & toppings

• Sprinkles, beads, and glitter

• Clay & DIY craft supplies

• Small business storage

• Along with 1,000 of other uses across many different industries.

One jar. Endless creative uses.

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Trusted by the Slime Community

Slime makers consistently choose Parkway Plastics for:

• Strong, crack‑resistant plastic

• Reliable airtight lids

• Professional shelf appeal

• Consistent quality order after order

Customer satisfaction is exceptionally high, with repeat buyers across the slime community.

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Built to Ship. Built to Last.

✔ Flexible Clarified Polypro, impact‑resistant plastic

✔ Secure, leak‑resistant caps

✔ Protects slime during shipping

Your slime arrives fresh, intact, and ready to enjoy. Our jars are reusable to!

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Shop Plastic Slime Jars & Caps Today

Upgrade your slime packaging with Parkway Plastics Slime Jars and Caps—the trusted choice of slime makers for over 70 years.

? Browse Slime Jars & Combo Cases

? Perfect for Slime Shops, DIY Makers & Small Businesses