Twist n' Lock Marker and Cup Holder 18oz/9oz/Shot

🥤Twist-and-lock Sharpie retention system and inverted marker storage!🥤

Tired of people using 5 cups at one party because they can't remember which on is theirs or markers walking away? This design solves both problems. The Sharpie is held upside down using a secure twist-and-lock mechanism, keeping the ink flowing to the tip and ensuring your marker is always ready to write. No more fumbling with loose caps or hunting for a pen when it's time to label your drink.

Featuring the following:

• Inverted Sharpie storage 🖋️ – Keeps ink at the tip so your marker writes on the first stroke, every time
• Twist & lock retention 🔒 – Secure insert and turn mechanism that holds the Sharpie cap firmly in place. Push down and twist the opposite way to retrieve the cap.
• Same great cup compatibility⛾ – Fits standard 18 oz, 9 oz, and shot glass sized Solo cups

Perfect For:

• House parties and game day gatherings
• BBQs, tailgates, and outdoor events
• Office break rooms and shared kitchens
• Anywhere you need to keep track of whose drink is whose
• Not getting grandma's lipstick on your cup

Print Notes:

• Low filament use sleek design
• No supports needed
• Designed for FDM printing
• Works with standard Sharpie markers. Generic markers can be held too. 13.1mm diameter marker hole.