Cool products worth buying for yourself include a moon lamp, a floating bookshelf, a 3D drawing pen, a self-stirring mug, an LED shower head and a Bluetooth speaker with lights. They are small, affordable home gadgets that add fun to daily routines. Check safety marks, materials and return policies before you order.
Not every purchase needs to be practical. A few well-chosen novelty items can make a room feel more personal or a routine more enjoyable. Here are ten products that are widely sold on Indian e-commerce sites, with what each does and what to check before buying.
- 1. Moon night lamp
- 2. Invisible (floating) bookshelf
- 3. 3D drawing pen
- 4. Novelty silicone ice cube tray
- 5. Motion-sensor toilet light
- 6. LED shower head
- 7. Bluetooth speaker with lights
- 8. Grass texture slippers
- 9. Self-stirring mug
- 10. Gemstone-style bath soap
- Quick comparison
- Smart buying tips in India
- Frequently asked questions
1. Moon night lamp
A moon lamp is a round light shaped and textured like the moon, usually 3D printed. Most versions run on a rechargeable battery and come with a remote or touch control that switches between warm, white and coloured light.
It works well as a bedside lamp or a soft light for a study corner. Check the battery type, charging cable and whether the stand is included, since some sellers list it separately.
2. Invisible (floating) bookshelf
This is a small metal bracket that hides under the bottom book of a stack, so the books appear to float on the wall. It needs only a few screws to mount.
Check the stated weight limit and the wall type. On plaster or hollow walls, use proper wall plugs, and avoid stacking heavy hardbound books on a single shelf.
3. 3D drawing pen
A 3D pen pushes out heated plastic filament that cools quickly, so you can draw shapes in the air or build small models. It is a good hobby gadget for teenagers and adults who like craft.
Standard 3D pens have a hot nozzle. For younger children, look for low-temperature models that use PCL filament, and always supervise use. Buy extra filament in the type your pen supports.
4. Novelty silicone ice cube tray
Silicone trays come in shapes such as skulls, spheres, hearts and diamonds. They are an easy way to make cold drinks, iced coffee or mocktails look a little special at a party.
Choose trays labelled food-grade silicone and BPA-free, and wash them before first use. Large single-cube moulds melt more slowly, which keeps drinks less watery.

5. Motion-sensor toilet light
This small LED light clips onto the rim of the toilet bowl and switches on when it senses movement in the dark. Most models cycle through several colours and run on AAA batteries.
It is useful for late-night bathroom trips because it avoids switching on a bright overhead light. Pick one with a light sensor, so it stays off during the day and saves battery.
6. LED shower head
An LED shower head lights up the water stream in colour. Many models are powered by the flow of water itself, so they need no batteries or wiring, and some change colour with water temperature.
Check that the thread size fits your existing shower arm, as most use a standard half-inch fitting. In areas with hard water, clean the nozzles regularly to avoid blockages.
7. Bluetooth speaker with lights
These portable speakers have built-in LEDs that pulse in time with the music. They connect to a phone over Bluetooth and are popular for small get-togethers and balcony evenings.
Look at battery life, water resistance rating (for example IPX5 or higher if you will use it outdoors) and the warranty. Buy from authorised sellers to avoid fake branded products.
8. Grass texture slippers
These indoor slippers have a soft, grass-like top surface made of rubber or PVC strands. The texture gives a light massage feeling to the soles.
They are best on smooth indoor floors. Check that the sole is anti-slip, especially for bathrooms, and choose the right size, as the strands can feel tight.
9. Self-stirring mug
A self-stirring mug has a small battery-powered stirrer at the base. Press a button and it mixes coffee, hot chocolate or protein drinks without a spoon.
Most models are not dishwasher safe and should not be submerged, because of the motor. Hand-wash the top and wipe the base. Check whether the mug is insulated if you want drinks to stay warm.
10. Gemstone-style bath soap
These handmade soaps are cut and coloured to look like crystals or gemstones. They make bath time a little more fun and are also a popular small gift.
Read the ingredient list if you have sensitive skin, and patch-test new soaps. Store them dry between uses, since glycerin soaps soften quickly in humid bathrooms.
Quick comparison
| Product | Best for | Power | Key check before buying |
|---|---|---|---|
| Moon lamp | Bedroom | Rechargeable | Stand and charger included |
| Floating bookshelf | Living room | None | Weight limit, wall type |
| 3D pen | Hobby | Mains or USB | Nozzle temperature, filament type |
| Silicone ice tray | Parties | None | Food-grade, BPA-free label |
| Toilet light | Bathroom | Batteries | Light sensor |
| LED shower head | Bathroom | Water flow | Thread size |
| Speaker with lights | Parties | Rechargeable | Battery life, IP rating |
| Self-stirring mug | Kitchen | Batteries | Cleaning instructions |
Smart buying tips in India
- Check the BIS mark: Many electronic goods, including chargers and adapters, must be registered with the Bureau of Indian Standards. Look for the registration number on the product or box.
- Read the return policy: Novelty items often have shorter return windows or are non-returnable.
- Compare sellers: The same product is often sold under many brand names. Read recent reviews with photos.
- Keep your invoice: You need it for warranty claims and for complaints.
If something goes wrong with an online purchase, the National Consumer Helpline (1915) handles consumer complaints. For more ideas, see our lifestyle section and technology coverage.
Further reading: Moon Night Lamp, Telegram.
Frequently asked questions
Are 3D pens safe for children?
Standard 3D pens have a hot nozzle and need adult supervision. Low-temperature pens that use PCL filament are designed for younger users, but supervision is still advised.
Do LED shower heads need electricity?
Many models are powered by the water flow and need no batteries or wiring. Check the product description, as some use batteries.
Can a self-stirring mug go in the dishwasher?
Usually not, because the base holds a motor and batteries. Most makers advise hand-washing the cup area and wiping the base.
Where can I complain about a faulty online purchase?
First contact the seller and platform. If that fails, you can register a complaint with the National Consumer Helpline by calling 1915 or through its website.
Sources: Bureau of Indian Standards, National Consumer Helpline.




