Tenga - Egg Thunder Male Masturbator

The Tenga Egg Thunder is a compact, single-use egg masturbator with a sharp, ribbed lightning-bolt texture inside. Like every Tenga Egg, it starts out palm-sized and stretches over you to fit, comes with its own sample of lube, and goes back into its case to be thrown away afterwards. It's an easy, low-commitment way for men to try strong texture or keep something discreet for travel.

What the Thunder texture feels like

Every Tenga Egg has its own inner pattern, and Thunder is one of the more intense. Inside are firm, vertical ribs with zig-zag lightning edges. As you stroke up and down, those ridges give a series of sharp peaks and dips; twist the egg around the head and the ribs drag across in a different direction for a more pronounced effect. Compared with softer patterns in the range, Thunder is about crisp, distinct sensation rather than a smooth squeeze, so it suits people who like strong texture.

How the Egg stretches to fit

Out of its case it looks far too small: 49 x 49 x 61 mm and just 53 g. The sleeve is made from a very stretchy TPE that expands to an insertion length of about 190 mm and a width of about 55 mm, so it fits a wide range of sizes. It feels snugger on wider users and looser on slimmer ones. Because it stretches over you, the texture presses in from all sides rather than relying on a fixed channel.

How to use a Tenga Egg

Peel off the wrapping and open the egg-shaped case. Take out the little sachet of lotion that's packed inside. Squeeze some into the opening and around the entry, then put the egg over the head of your penis and pull it down by holding the base of the sleeve, not the top. That's important: pulling from the base spreads the stretch evenly and keeps the thin material from tearing. Add more lube as you go. Tenga recommends its own Egg Lotion, a water-based lube made for these sleeves, but any water-based lube works.

A single-use toy

The Egg is designed to be used once. When you're done, pop the sleeve back into its plastic case, close it and throw it away, which makes cleanup simple and discreet. That makes it good for travel, hotel stays or trying out a stroker before investing in a reusable one. If you like the Thunder pattern, you can pick up a few at a time, or mix it with other textures in a variety pack such as Tenga's Hard Boiled set.

Who the Egg Thunder suits

It's a good pick if you've never used a stroker and want to try one without buying a large sleeve, if you like strong ribbed texture, or if you want something to take on a trip with nothing to wash afterwards. It's less suited to anyone wanting a long-term toy or a tight, suction-style grip; a reusable cup or sleeve is better there.

Specifications

• Brand: Tenga, Egg Thunder
• Type: single-use stretch masturbator
• Size in case: 49 x 49 x 61 mm (D x W x H); weight 53 g
• Insertion length: stretches to about 190 mm; width: stretches to about 55 mm
• Materials: TPE sleeve; PP case
• Includes: sample lubricant (water, glycerin, polyacrylate Na, hydroxyethyl cellulose, methylparaben)

See the whole Tenga range, browse male masturbators, or read our guide to male sex toys.