3x3 Blue Fluorescent Speed cube glow in Dark Magic Speed cube 3-D Brain Teasers IQ Puzzles for Kids and Adults (3x3 Blue Fluorescent)

Blue Suggested For ages 6 years and up Package included: 1 pcs Magic cube Light-induced energy storage luminous powder is a phosphor that stores light energy after being irradiated by natural light, fluorescent light, ultraviolet light, etc, and after the light irradiation is stopped, it is slowly released in the form of fluorescence, so at night or in the dark , You can still see the light, the duration is as long as several hours to ten hours Luminous cube does not contain batteries After you receive the product, you put it in a light environment to absorb light energy, and it will emit light that you like when there is no light

Features of 3x3 Blue Fluorescent Speed cube glow in Dark Magic Speed cube 3-D Brain Teasers IQ Puzzles for Kids and Adults (3x3 Blue Fluorescent)

Unique Hi-Tech Design Speed cube: Fabulous blue light effect in the dark atmosphere condition Before playing it in the dark condition, it needs to absorb light and it can absorb any kind of light Put it under light about 10 minutes After absorbing light it would be luminous in the dark Easy turning and smooth play: Improved anti-pop technology and structure for extremely fast and smooth cornering Superb hand feeling with high fault-tolerance and round corner design,Perfect cube puzzle to play in dark night,If there is a quality problem, please contact the exchange directly Excellent Performance for Brain Teasers: This 3x3 speed cube puzzle can be used as traditional educational way to develop kids logical relationship and thinking They are a mind teaser of sorts for kids or adults Fabulous cube collection: It is a great puzzle cube for any avid cubers looking forward to adding another cube to their collections If there is shipping damage, please contact the platform for replacementIf you have any other suggestions or comments, please email us and we will reply you within 24 hours The product is a single-layer cardboard package Although the product has passed the standard drop quality test, the damage caused by violent transportation cannot be ruled out If you receive the product with broken pieces, it will cause you inconvenience, please contact the platform for replacement Because of the particularity of the fluorescent material, the surface cloth cover is assembled on the main body If it falls, please put it back in the original position, which will not affect the use If you are not satisfied with the product, please apply for a full refund on the platform, thank you