Mydhall Impossible Cone 3-Pack – 3D Printed Spiral Fidget Toys for Stress Relief (Green+Black)

This 3-piece set of Mydhall Impossible Cone toys combines 3D printing with a clever optical illusion. Each piece appears to be a solid pyramid but actually splits into an outer shell and an inner core that can be slid apart or locked together. Designed as a stress relief tool, the smooth spiral shape invites fidgeting and helps occupy restless hands. The two-tone green and black coloring makes each cone stand out, whether used as a desk trinket or given as a novelty gift for occasions like birthdays or Christmas.

What makes the Impossible Cone design unique?

On first glance, it looks like a single pyramid. In reality, each cone consists of two separate parts: a shell and a core. The outer shell has a spiral cut that allows the inner core to pass through, creating the illusion of an impossible shape. You can separate the two pieces and reassemble them, which adds to the tactile experience. This is not a solid object – it’s a two-piece puzzle that clicks together satisfyingly. The 3D printing process allows the precise spiral geometry needed for the illusion to work smoothly.

How does it help with stress relief?

The toy is small enough to hold in one hand and its smooth, 3D-printed surface feels pleasant to touch. Spinning the cone or repeatedly taking it apart and putting it back together provides a repetitive motion that many people find calming. The set includes three identical cones so you can keep one at your desk, one in your bag, and one at home – or share with coworkers and friends. The green and black colors contrast well, making the spiral lines more visible and adding to the visual appeal during fidgeting.

Technical details and specs

Note: Exact dimensions and weight are not provided by the seller. However, the compact size fits easily in a pocket or bag.

Are these suitable as gifts?

Yes. The set comes in a three-pack, making it easy to give one away or keep the whole set. Mydhall markets these for Children’s Day, birthdays, Christmas, Halloween, and graduation. The impossible‑shape illusion tends to surprise recipients, and the fidget aspect appeals to both kids and adults. For a white elephant gift or stocking filler, the puzzle-like nature adds conversation value. The durable 3D-printed construction means they can be handled repeatedly without breaking easily.

Frequently asked questions

• Can the cones be separated? Yes – each cone has an outer shell and an inner core that you can pull apart and reassemble.
• What colors are included? The set has two colors: green and black. All three cones share the same two-tone combination.
• Are they safe for children? The product is described as suitable for adults and kids, but as with any small plastic object, supervision is recommended for young children to avoid choking hazard.
• Does the set include only one color variant? The listing specifies “Green+Black” – all three cones have that color scheme.