- Activate this tube's sound and light effects using only touch with this human-powered tube.
- Touch both silver contacts at the same time to complete the circuit of the Sci-Fi Tube.
- Join with friends and family to create an even bigger circuit.
- Batteries are non-replaceable.
- Challenge your children's imaginations and keep them active with Toysmith.
- Committed to providing the most imaginative toys along with the highest safety standards, Toysmith has toys appropriate for all age groups.
- Toysmith offers toys for any kind of play: active play, science and discovery, arts and crafts, impulse and novelty toys, and nostalgic retro classics.
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