Lovira – Heart-Reveal Coffee Mug with Hidden Hearts
- Free shipping with USPS
- 93,500+ happy customers
- 30-day guarantee
- Ships by Fri, September 11
Fall Kickoff Sale ends Tuesday, Sep 22
The more you add, the more you save
2 ITEMS
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3 ITEMS
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4 ITEMS
20%
Your morning coffee just got a little love letter
Pour your coffee. Watch the hearts appear.
That plain black mug? It melts away the moment hot coffee hits it. Tiny red hearts bloom across the side. And the handle? Shaped like a heart you can hold.

It turns a normal morning into a small, sweet moment. The kind of thing that makes you smile before you've even had your first sip. Lovira pairs a heat-activated heart reveal with a heart-shaped handle, so the magic happens every single time you pour.

Already a favorite morning ritual in 18,000+ homes
✓ Hearts appear like magic in seconds
Pour any drink over 60°C and the black coating fades to white. Red hearts cascade down the side. Every pour feels like a tiny gift to yourself.

✓ A handle shaped like love
The heart-shaped handle fits your fingers softly. It feels balanced, sturdy, and just a little romantic. A sweet detail you'll notice every morning.

✓ Holds 11 oz of your favorite drink
Big enough for a full coffee, hot cocoa, or tea. Made from glazed ceramic with a smooth finish that stays vibrant pour after pour.

✓ The gift that makes people smile
Wrap it for Valentine's Day, an anniversary, a birthday, or just because. The reveal moment makes it feel personal — every time they pour, they think of you.

What you get today
- Lovira heart-reveal mug (11 oz)
- Heat-activated hidden heart pattern
- Heart-shaped ergonomic handle
- Ready to use right out of the box
- Free tracked shipping
- 30-day at-home trial
Seasonal production run — once this batch sells out, restock pricing may change.
Make tomorrow's first cup feel a little more special — limited stock available.
30-day at-home trial
Try Lovira at home for 30 days. If it doesn't deliver the heart-reveal effect or hold up the way it should in daily use, return it for a full refund.
Frequently asked questions
How hot does my drink need to be for the hearts to appear?
Around 60°C (140°F) or higher. Most coffee, tea, and hot cocoa will trigger the reveal within seconds.
Will the hearts fade over time?
The heat-reactive coating is built to last with regular use. To keep it looking its best, we recommend hand washing instead of the dishwasher.
Does the design come back when the drink cools?
Yes — once the mug cools down, the black coating returns and hides the hearts again. The reveal works every time you refill it.
Is it safe to put in the microwave?
Yes, the mug is microwave safe. Just be gentle with it — ceramic can be fragile.
How to use
Step 1: Rinse the mug with warm water before first use.
Step 2: Pour in any hot drink over 60°C.
Step 3: Watch the hearts cascade across the side in seconds.
Step 4: Hand wash gently to keep the reveal looking fresh for years.
Specifications
- Size: 3.74" tall × 3.34" diameter
- Capacity: 11 oz (325 ml)
- Material: Glazed ceramic
- Microwave safe: Yes
- Hand wash recommended
How to wash
- Hand wash with warm water and mild soap
- Avoid abrasive sponges or scouring pads
- Air dry or pat dry with a soft cloth
Do these run true to size?
They fit true to size for most. If you're between sizes or prefer a slightly relaxed fit through the hip, we suggest sizing up one.
How tall is the model, and where do the pants hit?
The pants are designed to sit at the ankle on a 5'7" frame. On taller women, they will sit slightly above the ankle. On shorter women, they may fall between mid calf and ankle length, depending on height and proportions.
Can I wear these to the office?
Yes. Paired with a tucked blouse and loafers, they read polished and professional. The tapered cut keeps the silhouette clean.
Will the fabric fade after washing?
The cotton-linen like blend is pre-washed to soften the hand feel and minimize fading. Wash cold and hang dry to keep the color rich.
- Size: S, M, L, XL, 2XL, 3XL
- Material: Cotton-linen like-polyester blend
- Rise: High waist
- Leg: Tapered with front seam detail
- Hem: Subtle ruched ankle cuff
- Machine wash cold with similar colors
- Do not bleach
- Hang dry to preserve shape and color
Your order is dispatched within 24–48 hours and typically arrives within 5–9 business days. You'll get a tracking link the moment it ships, so you can follow it door to door.
Ordering from outside the US? Allow 7–10 business days.