Shipping is almost always under 4 days. (not business) I'm really impressed with their deals and rewards program. It has been easy to understand and use. It has afforded me the ability to try almost all of their products, too.

Always a pleasure dealing with gpen

Awesome

Gpen is always reliable and worth the price.

BEST DANG BATTERY EVER!

Very fast shipping and they do care about their products I would buy from here anytime!

Great improvement over original gpen.

I love their products! Wouldn’t buy anything else!

I love the look and design of this battery. So glad I got 2!

One of the best vapes I've bought for concentrates

Love their products!

Great products. Always fast and real good quality.

Great product nice heat

All is good quality 👌

Easy to install and use

fast and reliable.. looking forward to getting the gpen dash plus

This grinder is great it doesn’t grind everything into dust

fast shipping and reasonable prices

Love this product. Very convenient for on the go dabbers.

I love this device. It works well and I recommend