One Piece Ring Bundle – Straw Hat + Zoro

Commemorate the most legendary anime of all time with our exclusive One Piece pack. Get both of our best-sellers for 30% off - Straw Hat Pirates and Zoro Pirate Hunter.

Crafted with precision, these rings feature cutting-edge engraving techniques, ensuring that the design remains intact and untarnished forever.

Lifetime Warranty

We believe in the quality of our products and we're proud to offer lifetime warranty on all orders made.

Rings: Covered for life on any structural breakage under normal use.

Crafted to last. Backed with confidence.

See our full warranty policy for complete details.

Materials

Tungsten Carbide

Experience unparalleled strength and luxury with our Tungsten Carbide Collection.

Tungsten has a 9 on the Mohs scale of hardness (only surpassed by diamonds at 10), creating a metal so resilient that it's virtually impervious to scratches.

Tungsten maintains its luster indefinitely, promising a radiant and timeless appearance. The hypoallergenic properties of tungsten make it an ideal choice for those with sensitive skin and its heavy weight results in a premium feel unparalleled by any other metal. Tungsten carbide stands as the epitome of luxury and durability.

Anodized Aluminum Inlay

The anodized aluminum inlay allows us to impart that brilliant green on the interior of the ring. Also, anodized aluminum has hypoallergenic properties which makes it a perfect place for where your skin makes contact with the metal.

Shipping Times

Location	Standard Tracked Shipping
United States	1-7 Business Days
Canada	6-10 Business Days
Europe	8-15 Business Days
Italy	8-15 Business Days
France	8-15 Business Days
Australia	8-15 Business Days
New Zealand	8-15 Business Days
All Other Countries	8-15 Business Days

*This does not include our 1-2 business day processing time.

Ring Size Chart

RING SIZE (US)	RING SIZE (UK/AUS)	INTERNAL DIAMETER (MM)	CIRCUMFERENCE (MM)
6	L	16.5	51.8
7	N	17.3	54.3
8	P	18.1	57
9	R	19	59.5
10	T	19.8	62.2
10.5	U	20.2	63.5
11	V	20.6	64.7
12	X	21.4	67.2
13	Z	22.2	69.7
14	Z	23	72.3

Learn how to measure your ring size here.

Honest answers

What are MugenSense rings made of?

Our rings are tungsten carbide or titanium - both nickel-free and hypoallergenic. Tungsten is near scratch-proof with a premium heft; titanium is about 45% lighter and the safest choice for very sensitive skin.

Do your rings come with a warranty?

Yes. Every MugenSense ring carries a lifetime warranty against structural breakage under normal wear. Scratches, cosmetic wear and damage from misuse or modification are not covered.

What is your return and exchange policy?

Returns are accepted within 30 days of delivery; items can be opened but must be in original condition, return postage is on you, and an $8 restocking fee applies. Exchanges within 30 days carry no restocking fee.

All questions Contact us (we answer within 1 business day)