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Wilson · SKU B224

Wilson Triniti Tennis Balls

Name: Wilson Triniti Tennis Balls
Brand: Wilson
SKU: B224
Price: 53100 TZS
Availability: InStock

Balls

Wilson's Triniti - a plastomer core that Wilson say holds its liveliness four times longer than a standard ball core, with 50 percent more flexible STR felt, in a fully recyclable plastic-free cartonboard sleeve. The first performance ball that did not need a pressurised can.

TZS45,000+ VAT

In stock

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DeliveryDelivered across Tanzania with additional delivery charges.

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Cash on Delivery. You can pay cash at our store on pickup, or pay the rider upon delivery (Dar es Salaam only).
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Highlights

The ball that left the can behind

A core lively enough not to need pressurising.

Four times the core life

Wilson's figure for how much longer the plastomer core holds its liveliness against a standard core.

STR felt

50 percent more flexible than standard felt, for more core compression and longer dwell at contact.

No plastic can

A recyclable cartonboard sleeve, which is possible only because the ball needs no pressurisation.

Ask us about ITF status

Wilson do not state ITF approval in their own copy, so neither do we.

Product description

About this product

Wilson Triniti Tennis Balls – in stock at 361 Degrees Adventure in Dar es Salaam.

Wilson’s Triniti was the first eco-friendly performance tennis ball in fully recyclable plastic-free packaging, and the packaging follows from the ball rather than the other way round.

A normal tennis ball is pressurised, which is why it comes in a sealed can: without the pressure inside the can matching the pressure inside the ball, it would go dead on the shelf. Wilson built Triniti around a plastomer core that they say holds its liveliness four times longer than a standard core – lively enough that pressurisation is not needed. Take away the need for pressure and you no longer need a plastic can, which is how it ships in an octagonal cartonboard sleeve instead.

The felt is Wilson’s STR, which they describe as 50 percent more flexible than standard felt. More flexible felt lets the core compress further at contact and keeps the ball on the strings fractionally longer, which is where feel comes from.

Wilson state that seven of ten top tour players preferred Triniti over the US Open ball in blind on-court playtesting – their claim, and a fair one to pass on with attribution.

One thing we are not claiming: ITF approval. Wilson’s own product copy for Triniti does not state it, and we would rather leave a gap than assert something we cannot evidence. If ITF approval matters for the competition you are entering, ask us and we will get written confirmation from the distributor.

A note on codes: the number WR8208802001 appearing on some listings is not Wilson’s. Their three-ball sleeve is WRT125200 and the four-ball can is WRT115200.

Buying a Wilson Triniti Tennis Balls in Dar es Salaam

361 Degrees Adventure keeps the wilson triniti tennis balls at our showroom in Upanga, Dar es Salaam, with delivery countrywide across Tanzania. Come and handle it before you buy, or order online and collect.

Every wilson triniti tennis balls is checked in store before it leaves us, and our staff use the same kit in the field, so you get an honest answer on fit and sizing rather than a sales pitch.

Not sure which wilson triniti tennis balls suits you? Call or message the showroom and we will talk you through the options that are actually in stock in Tanzania.

Spare parts and replacements for the wilson triniti tennis balls are easier to get here than on an overseas order, which matters once the gear is in use.

Browse more Balls in Tanzania, or see the full 361 Degrees range. For general background on tennis, see this overview on Wikipedia.

Specifications

The details

Brand	Wilson
Model	Triniti
Core	Plastomer - holds liveliness four times longer than a standard core, per Wilson
Felt	STR felt, 50 percent more flexible than standard felt, per Wilson
Pressurisation	Not conventionally pressurised - the core provides the liveliness
Packaging	Fully recyclable plastic-free cartonboard sleeve
Wilson codes	WRT125200 three-ball sleeve; WRT115200 four-ball can
ITF approval	Not stated by Wilson - we make no approval claim
Note	Wilson list Triniti Pro (WR8204700) and Triniti Club alongside the original
SKU	B224

Questions

Good to know

How long do tennis balls last?

A pressurised ball starts losing pressure the moment the tin is opened and goes dead within a few hours of hard play - which is why club players open a new tin for a match. Unopened, a pressurised tin stays good for months. Heat shortens both figures, so keep tins out of the sun and out of a car.

Pressurised or pressureless - what is the difference?

A pressurised ball has compressed air inside and gets its liveliness from that, which is why it dies as the pressure escapes. A pressureless ball gets its bounce from the rubber itself, so it lasts far longer but feels heavier and duller, and the felt wears out before the bounce does. Almost all match balls are pressurised.

Does the heat here affect them?

Yes. Higher temperature raises the internal pressure, so a ball plays livelier and faster on a hot Dar afternoon than the same ball would in a cool climate - and it loses that pressure faster too. Store tins somewhere cool and never in a car boot.

How does the climate here affect equipment?

Heat is hard on strings - polyester loses tension fastest of all string types and heat accelerates it sharply, so expect to restring more often than a European schedule suggests. Never leave a racket in a car boot. Humidity is hard on grips and on natural gut, which absorbs moisture and softens. And pressurised balls go dead faster in heat, opened or not.

When do strings need replacing?

Long before they break. Strings lose tension and elasticity from the day they go in - the stringbed goes dead while looking perfect. The old rule still holds: restring as many times a year as you play per week. Twice a week, twice a year. At minimum once a year regardless, and sooner here, because heat accelerates tension loss badly.

What does head size change?

How much the racket helps you against how much control you have. A bigger head means more power and a bigger sweet spot that punishes mishits less - which is why beginners should start oversize. A smaller head means more control and more feedback, which is what a player with a full swing needs to keep the ball in. Under 100 square inches is control; 105 to 110 is forgiving; above 110 is maximum help.

How often should I change my overgrip?

When it stops being tacky, which in this heat and humidity is far sooner than the packet suggests - for a regular player, every few sessions. A slick grip makes you squeeze harder, and squeezing harder is slower, more tiring and how tennis elbow starts.

Do you deliver in Dar es Salaam?

Yes. We deliver across Dar es Salaam and send nationwide to Arusha, Moshi, Mwanza, Dodoma, Zanzibar and beyond by courier. Call or WhatsApp us if you need a same-day drop in the city.