Tswofia Snow Globe Tumblers 8-Pack Clear — 16 oz Double-Wall Mason Mugs with Lid & Straw for DIY Glitter

These are Tswofia 16 oz double-wall acrylic snow globe tumblers—an eight-pack of clear, food-grade DIY mason jar mugs with lids, straws, and a pre-drilled interlayer for adding glitter or small decorations.

If you want reusable drinkware that doubles as a custom glitter snow globe, this set gives you eight clear acrylic tumblers with removable lids, straight straws, silicone plugs and a threaded interlayer you can fill and seal. Each cup is built from BPA-free acrylic to resist scratches and drops, and the double-wall design keeps the inner beverage separated from the decorative outer chamber. The package arrives boxed individually, so these are ready for crafting parties, event favors, or gifting after a quick DIY customization.

How do these tumblers let me create a snow globe effect?

The outer chamber of each Tswofia tumbler has a pre-drilled hole at the bottom so you can pour glitter, sequins, mica powder, or small decorative pieces into the interlayer. After filling, you close the hole with the included silicone stopper and add stickers or labels to the outer wall for a finished look.

• Pre-drilled interlayer for easy filling and sealing.
• Silicone plug included to secure loose materials.
• Compatible with lightweight glitter, sequins, and small craft gems.
• Clear outer wall displays movement and sparkle when shaken.

Are these tumblers safe for everyday drinks and durable enough to use often?

Yes—Tswofia tumblers are molded from food-grade acrylic, which is colorless and odorless, so it won’t taint drinks. The material is designed to be scratch-resistant and less likely to shatter than glass, making them a practical option for parties and outdoor use.

• BPA-free acrylic safe for cold beverages.
• Double-wall construction separates decorations from the drink chamber.
• Drop-resistant compared with standard glass mason jars.
• Simple hand wash recommended to protect the outer decorative layer.

What comes in the 8-pack and how easy is assembly?

The bundle contains eight 16 oz acrylic tumblers, eight clear BPA-free lids, eight straight clear straws, eight silicone stoppers, and each cup is individually boxed. Assembly is straightforward: fill the interlayer via the hole, press in the silicone stopper, attach the lid and straw, then enjoy or gift the finished cup.

• Contents: 8 tumblers, 8 lids, 8 straws, 8 silicone plugs, 8 individual boxes.
• No tools required—hand-press the silicone stopper to seal.
• Apply stickers or paint to personalize after sealing.
• Perform a basic leak test before adding liquids to the interlayer.

How do I check for leaks and maintain the cups long term?

Before adding liquid to the outer chamber, perform a simple leak test by filling the interlayer with water, turning the cup upside down for about ten minutes, and inspecting the rim and hole area for seepage. For maintenance, avoid hot liquids and dishwasher cycles; hand-wash the inner drink chamber and outer surface to keep decorations intact.

• Leak test: fill interlayer with water and invert for 10 minutes.
• Hand wash recommended—protects seals and decorative layer.
• Not advised for hot beverages; use cold or room-temperature drinks.
• Replace silicone plug if it shows wear or poor sealing.

Who this set is for: crafty hosts, event planners, small-business makers, teachers, or parents who want customizable drinkware for weddings, fundraisers, classroom rewards, birthday parties or DIY gifts. The Tswofia eight-pack supplies a cost-effective way to create matching glitter cups for groups, while the durable acrylic construction keeps them practical for daytime use and kid-friendly environments.