The next step after the video,
in your inbox right away.

7 days free, then $9.90/mo · cancel anytime

One fix a week for your ball or your release, on one card for your bag. Reply with any question and you'll get an answer.

Hank the Ball Driller · every week

Then one short card every week: one adjustment for your ball or your release, on a page you can print and take to the lanes. From Hank.

What a card looks like

One page. One fix. Print it and take to the lanes.

Weekly cardHank the Ball Driller

This week's card

Fold a clean towel twice into a thick pad about the size of your palm.
Sit down, rest the ball on your lap and keep your fingers out of the holes.
Press the pad firmly on the oil ring and wipe along the track until you've covered the whole ring.

How you know it workedThe ring no longer looks wet. When a face of the towel goes gray, flip to a clean one.

⚠ Never wipe a heavy ball held out in front of you.

A sample card from the membership.

What you get

Right awayThe next step after the video you just watched, on a card you can print.
Every weekOne adjustment for your ball or your release, on one printable page.
Every FridayA short note: a reader's question answered, or a drill for the weekend.
Any timeReply to any letter with a question and you'll get an answer.

Written by

Hank the Ball Driller

I've spent 40 years behind the counter of a small ball shop in Ohio, drilling and fitting bowling balls for league bowlers.

7 days free

$9.90then per month

🔒 Secure checkout · Card or PayPal

Before you join

01Do I need an app or a password?

No app to install. Everything arrives by email: the letters and the cards.

02Can I print the cards?

Yes. Each card is one page, made to print at home and take to the lanes.

03Can I read it on my iPad or computer?

Yes. The letters and cards open on any phone, tablet or computer.

04How do I cancel?

Any time, from your Hotmart account at consumer.hotmart.com, in a couple of clicks. No phone calls, no questions.

05Is the payment secure?

Yes. You pay on Hotmart's secure checkout page, with PayPal or a card.

06What if it's not for me?

You're covered by a 15-day money-back guarantee. Write to us and you get every cent back.

7 days free, then $9.90/mo · Cancel any time · 15-day money-back guarantee