Lightyear24
MFX5 5-Key Finger Strengthener | Solid Brass Core
MFX5 5-Key Finger Strengthener | Solid Brass Core
🎉 Buy More, Save More: Mix & match any 2+ items — use code BUNDLE12 for 12% OFF at checkout
No se pudo cargar la disponibilidad de retiro
Complimentary Laser Engraving
Complimentary Laser Engraving
Complimentary laser engraving on your piece.
- How to order: Enter your text in the Cart Note before checkout (e.g., Engraving: Happy Birthday, Dad).
- Default Rule: Any plain or unlabeled text left in the cart note automatically defaults to product engraving.
- Character limit: Typically 5–25 characters (names, dates, short quotes).
Shipping & Delivery
Shipping & Delivery
⏱️ Processing Time: 1-2 business days
🚚 Shipping Time: Express delivery 3-5 business days, Standard delivery 5-8 business days
🗓️ Total Delivery: 6-10 business days
✨ Free Shipping on orders over $59
🪵 Handcrafted Note:Select Made-to-order pieces are crafted with care and may require a few extra days before shipping.
💡 Tracking information will be sent to your email once shipped
Free Gift Card & Handwritten Note
Free Gift Card & Handwritten Note
Complimentary gift card service for your order.
- Step 1: Click "+ Add a free gift card" in your cart drawer.
- Step 2: Need us to handwrite a message?
In the Cart Note, clearly write:
Gift Card: [Your message here]
💡 Blank Card by Default:
All gift cards are sent blank by default so you can write your own message, unless Gift Card: is explicitly specified in the notes.
⚠️ Note: Any unlabeled notes in the cart will be used for product engraving only.
About This Item
Five keys. Five fingers. One precision brass mechanism per key, individually adjustable resistance. Press, release, repeat. The MFX5 finger strengthener is built around a full-brass internal mechanism in each of the five keys — not plastic, not steel wire — with a flat palm-rest design that keeps your hand in the correct playing position and soft-pull keycaps with three raised contact points for wide finger-span practice without restriction. The knurled brass adjustment dial at the base of each key is turned clockwise to increase resistance and counterclockwise to decrease it — tool-free, precise, and independent per finger. For guitarists, pianists, climbers, typists, and anyone who wants stronger, more independent fingers.
Why You'll Love It
- Full Brass Core, Per Key — A precision-machined solid brass spring in each key — no plastic, no steel wire → smooth, consistent resistance with zero play or rattle
- 3–8.5 lb, Individually Adjustable — Each key sets its own resistance with a knurled brass dial, tool-free → target weaker fingers specifically
- Flat Palm Rest + 3-Point Keycaps — Hand held in the correct playing position; raised contact points allow wide finger span → built for playing hands
- Non-Slip Silicone, 66 × 105 × 22mm (2.6" × 4.1" × 0.9") — Stays planted on the desk under real pressure → a trainer that behaves like an instrument
Details
- Core: precision-machined solid brass spring per key — no plastic, no steel wire
- Adjustment: knurled brass dial per key — 3–8.5 lb (1.4–3.9 kg), tool-free
- Design: flat palm rest, soft-pull keycaps with 3 raised contact points
- Surface: non-slip silicone
- Dimensions: 66 × 105 × 22 mm (2.6" × 4.1" × 0.9")
Personalization
This product is not available for custom engraving.
FAQ
How do I adjust the resistance?
Turn the knurled brass dial at the base of each key — clockwise to increase, counterclockwise to decrease. Each key is independent, tool-free.
Why a brass core?
Each key's spring mechanism is precision-machined solid brass, which gives smooth, consistent resistance with zero play or rattle.
Who is it for?
Guitarists, pianists, climbers, typists — anyone training for stronger, more independent fingers across the 3–8.5 lb range.
Share
