Do I have to use a fabric holder with Boveda in an instrument case?

YES! Always insert Boveda into a Boveda Fabric Holder before placing it in an instrument case. The fabric holder extends the life of Boveda plus acts as a liquid barrier if a pack is accidentally punctured.

Do I tear open the brown Boveda packet?

NO!!! DO NOT OPEN the brown packet itself. If your Boveda arrived individually wrapped in cellophane, remove that plastic overwrap before slipping the humidity control pack into a fabric holder.

Should I use a sponge or snake with Boveda?

No, do not use Boveda in the same instrument case with other humidification products, as this will reduce the Boveda’s efficiency. Ditch the sponges and hoses. No more rewetting— Boveda works automatically to balance the humidity in your case!

I live in a really humid place, so do I need Boveda in my instrument case?

Yes! Boveda makes a High-Absorbency pack to protect wood instruments in extreme humidity, prevent warping and curb humidity fluctuations when you’re in a dry environment, like an airplane or air-conditioned venue.

What’s the difference between the Large and Small Starter Kits?

The Large Starter Kit is the right Boveda for an acoustic guitar, large woodwind or large bowed or fretted instrument. Choose a Small Starter Kit to use Boveda with an electric guitar or bass, small woodwind or small bowed or fretted instrument.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

49% Guitar Humidifier Refill, Single - Large Instrument Cases

Product ID: 49761417

Details

Brand
Boveda
Capacity
70 Grams
Color
Boveda Brown
Operation Mode
Automatic

🎸Protects wooden instruments from warping

💧49% RH precise humidity control

♻️All-natural saltwater formula

¥3419

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🎶 Keep your sound flawless—humidity mastered, worry banished!

FAST ACTING FORMULA - Stabilizes humidity within 24-48 hours for optimal instrument care
TRUSTED BY MILLIONS - Over 3 million users rely on Boveda’s patented technology
EFFORTLESS PROTECTION - No daily maintenance—just insert & forget for 3 months
UNIVERSAL COMPATIBILITY - Perfect for acoustic, electric guitars, woodwinds & bowed instruments
PRECISION 2 WAY HUMIDITY CONTROL - Maintains ideal 45-55% RH to prevent cracking & warping

Boveda 49% Two-Way Humidity Control Packs use a patented saltwater formula to precisely maintain the ideal humidity range (45-55% RH) inside wooden instrument cases. Trusted by over 3 million musicians, these all-natural, individually wrapped packs prevent cracking and warping by absorbing or releasing moisture as needed. Designed for hassle-free use, each pack lasts up to 3 months and is compatible with guitars, woodwinds, and bowed instruments, ensuring your investment sounds perfect every time.

Specifications

ASIN	B076H4SY2D
Best Sellers Rank	#7,229 in Musical Instruments ( See Top 100 in Musical Instruments ) #95 in Guitar Cleaning & Care Products
Color Name	Boveda Brown
Customer Reviews	4.6 4.6 out of 5 stars (568)
Date First Available	October 16, 2017
Item Weight	2.08 ounces
Item model number	B49-70-OWB
Material Type	All-Natural Saltwater Humidfier Packets
Musical Style	Wooden Instruments
Power Source	Corded Electric
Product Dimensions	0.1 x 5 x 3 inches
Size	Standard Size - Single

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.