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Sloat Blvd
SF, CA, 94132
United States

Harnessing modern glassblowing technology for you to create brilliant music with the “Sound of Glass”.

Through creative innovation & quality craftsmanship, we strive to produce outstanding glass guitar slides and picks that compliment your sound and style. Silica Sound is the original handmade glass guitar slide made with a tapered fit, since 2003. Handcrafted in California, U.S.A.

Silica Sound glass guitar slides are handmade with a thickened end to promote a unique grip on the tip of your finger, as well as added mass for better sustain. They are unlike any other glass guitar slide in the way they feel, sound and look.

Shipping Info

Domestic Shipping

USPS 1st Class Shipping: $3.50 and $5.00 depending on weight

USPS Priority Mail (upgrade)- $7.50 - Choose to upgrade your order to Priority for faster shipping speed. Please note, if the item is not in stock, it will need to be made, which will be 2-4 business days before shipping

Automatic Priority Upgrade - $7.50 - If overall weight exceeds the amount allowed for 1st class shipping, your order will automatically be upgraded to Priority Mail

International Shipping

Standard Shipping: $9 - $15 - Cost depends on destination and weight.

Priority Shipping: $25 - $35 - Flat rate for shipping up to 5 slides. Cost depends on destination.

For international orders, we use the US Postal Service. Standard and Priority Mail options are available. Priority Mail typically takes 6-10 business days to arrive, and Standard shipping is generally slower. 

Currently, our website is not set up for automated international shipping quotes, but we have set it up the best that we can. Please go through the checkout process and enter your shipping address to view shipping options. If you do not see your country available, please send us an email at If we notice a difference in the actual shipping costs, we will refund you the balance. 

We often give discounts if you purchase multiple slides due to the high shipping cost... Just Ask! Maybe your friends might want some and you can save on the shipping costs?