These are valve caps from ToxicWorks Bicycle Components.
   
 Made of tin alloy and resin, it's lighter than brass.
   
 When held up to the light, the resin part becomes translucent, creating a magical effect.
   

   
 Each item is handmade.
   

   
 Color: Purple,Black,Pink,Green,Red,Blue,
   

   
 Compatible with Presta/Dunlop valves
   
 Includes O-ring for securing.
   

   
 HAND MADE JAPAN
   

   
 Includes O-ring for securing to Presta valves.
   
 HAND MADE JAPAN
   

   

   

     If you require a large quantity, we will manufacture it to order.
   
   

   
 Tax-included price: ¥3190