ULTRACORE system is for the really big ballers that dig the most bag-gripping stretch! ULTARCORE includes an amazing CORE ballstretcher—it’s got outer ribs for super long stretch: it stays taller on your sack with more padded grip in the middle.

You also get the rib-gripping rubbery AXIS power-ring--its got channel ribs inside that morph with the outside ribs on the CORE stretcher. It also doubles as a super comfortable cockring…

CORE ballstretcher is an amazing ballstretcher on its own—on your nuts the inner smooth tunnel wraps your sack with a medium firm squeeze, but add AXIS power ring on top of the cogged CORE and get max squeeze on your sack.

ULTRACORE has the features to max out your stretch right…it’s made from our hybrid PLUS+silicone™ for velvety soft stretch and strength. 

PLUS+silicone™ TPR/silicone blend: silicone for a smooth and warm feel, TPR for amazing stretch and strength. Phthalate free. LUBE SAFE: Water-based lube, hybrid or silicone lube, oil-base lubes not recommended. CARE: Wash after use in warm soapy water, air dry. Store toys separately: we recommend storing in breathable cloth pouches or for larger toys, in cotton socks

STATS:

CORE BALLSTRECHER

Length: 2"
Width: 2"
Depth: 1.75"
Outer circumference: 7"
Inside diameter: 1"-1.2”
Outside diameter: 2”
Product Weight: 2 oz

AXIS POWER-LOCK RING

Length: 2"
Width: 2”
Depth: .75"
Outer circumference: 6.5"
Inside diameter: 1"
Product Weight: 1 oz