Meet the Silky Gem® 6-Piece Sour Crystal Candy Lineup

Winter is here, and with it comes our Silky Gem® 6 Piece Seasonal Sour Collection! This is a limited seasonal set created for anyone who loves bold, fruity flavours with a bright, tangy finish. Each gem is dusted with a sour sugar coating for that mouth-watering zing, then finished in our signature crystal-candy texture: a crunchy outer shell with a soft, jelly-like centre that melts as you chew.

This winter 6-piece special features six flavour personalities: from playful nostalgic sweets to deep winter citrus and tropical jam notes, designed for gifting, dessert boards, and cosy “just one more” snacking.

What is crystal candy (kohakutou)?

Crystal candy (also known as kohakutou) is an Asian-style confection made with a simple base of sugar, water, and agar-agar.

As the candy dries, it develops that iconic contrast we love: a sparkly, crunchy shell on the outside and a soft, jelly-like interior on the inside.

In our Seasonal Sour Collection, we take that texture and add a tangy twist by finishing each gem with a sour sugar dusting so the first bite is crisp and zingy, then sweet and silky as it melts.

Winter 6-Piece Seasonal Sour Collection: the flavour lineup

Our current winter Seasonal Sour box includes: Bubble Gum Cotton Candy, Strawberry Kiwi, Mango Lychee, Blood Orange + Jam, Blue Raspberry Pear, and Pineapple Guava + Jam.

Because every gem is handcrafted by our wonderful Silky Gem team, their shapes (and sometimes colour) can vary slightly, each box is its own little treasure mix.

Flavour guide: tasting notes, seasonal inspiration & pairing ideas

1) Bubble Gum Cotton Candy

Vibe: sweet-shop nostalgia with winter-party energy.
Tasting notes: playful bubble gum sweetness with a cotton-candy-like finish, balanced by a bright sour sparkle on the outside.

Pairing ideas

• Hot chocolate (sweet + tangy = addictive)
  
  

• Vanilla ice cream (crunchy gem topper moment)
  
  

• Sparkling water with lime for a fizzy contrast

2) Strawberry Kiwi

Vibe: a juicy, fruity pick-me-up in the middle of cosy season.
Tasting notes: fresh strawberry sweetness up front, followed by a tangy kiwi-style twist that pairs perfectly with the sour dusting.

Pairing ideas

• Greek yoghurt or vanilla pudding
  
  

• Green tea (lets the fruit notes shine)
  
  

• Buttery shortbread for a sweet-tart contrast
  
  

3) Mango Lychee

Vibe: tropical escape, wrapped in a winter treat.
Tasting notes: juicy mango flavour with a floral, perfumed lychee finish brightened by our sour-sugar coating for an extra zingy first bite.

Pairing ideas

• Jasmine tea (hot or iced)
  
  

• Coconut desserts (macaroons, coconut cream, panna cotta)
  
  

• Soda spritz (sparkling water + lime)
  
  

4) Blood Orange + Jam

Vibe: deep winter citrus, festive, bold, and dessert-board ready.
Tasting notes: rich blood orange flavour with a jammy finish that lingers as the centre melts. A little brighter, a little deeper, and beautifully seasonal.

Pairing ideas

• Dark chocolate squares
  
  

• Espresso or black coffee
  
  

• A winter mocktail: orange + tonic + rosemary
  
  

5) Blue Raspberry Pear

Vibe: winter-wonderland tang with a juicy, mellow twist.
Tasting notes: classic blue raspberry zing meets soft pear sweetness. Bright, candy-forward, and super snackable with that crisp shell.

Pairing ideas

• Cheesecake (the crunch is unreal)
  
  

• Pear tea or light oolong
  
  

• Lemonade for maximum tang
  
  

6) Pineapple Guava + Jam

Vibe: fruity, jammy, and party-ready.
Tasting notes: bright pineapple flavour paired with fragrant guava, finished with a jam-like depth that lasts through the chewy centre.

Pairing ideas

• Alcohol-free bubbly (or sparkling juice)
  
  

• Fruit sorbet (lemon, mango, pineapple)
  
  

• Ginger tea (warm spice + tropical tang)
  
  

How to taste crystal candy like a pro

Crystal candy is all about contrast! Why not give these a try for the full experience:

1. Listen for the crunch as the shell cracks.
   
   

2. Let it melt a little as you chew, as flavours deepen as the centre softens.
   
   

3. Notice the finish: sour sparkle → sweet fruit → silky centre.
   
   

Ingredients, dietary standards & what to know

Kohakutou-style crystal candy is made using sugar, water, and agar-agar, creating our signature shell-and-centre texture.

Our facility follows vegan, gluten-free, and nut-free standards. If you do have allergies, please note that products may be produced in a facility that also processes nuts, and it’s always best to review ingredient information carefully.

Storage tips to keep your gems crunchy

• Store in a cool, dry place and avoid moisture (humidity can affect texture).
  
  

• If your gems arrive with any condensation/sweating due to temperature changes in transit, remove them from packaging and let them air out for 1–2 days to return to normal.
  
  

• Crystal candy can have sharp edges and isn’t recommended for children under 6.
  
  

Whether you’re team citrus + jam, craving a tropical sour hit, or living for nostalgic candy flavours, this winter box is designed to bring sparkle to the season! One crunchy, tangy gem at a time.